Trouble shooting postfix trabalhos

Olá, Montei um servidor de e-mail com postfix, dovecot, mysql, roundcube, spamassassin e amavis. Quando o MTA é o sendmail, o servidor envia os e-mails pra fora de boa, mas quando recebe apresenta a mensagem "user unknow". Quando desabilito o sendmail, e ativo o postifix, não recebo nem envio e-mails, só recebo estas mensagens: Dec 28 22:53:52 uebmail postfix/smtp[19179]: 44DBF69E24: to=<webmail>, relay=none, delay=0.17, delays=0/0/0.16/0, dsn=5.4.6, status=bounced (mail for webmail loops back to myself) Dec 28 22:51:23 uebmail postfix/qmgr[18944]: warning: connect to transport private/smtp: Connection refused Preciso de um profissional hábil para me ajudar com a configuração.

Desejo contratar um especialista do MailWizz, para instalar e configurar o Mailwizz, como os agentes de transferência de correio (MTAs) Postfix, exim .

Preciso de um script para configuração automatizada do postfix no ubuntu. (SPF, DKIM, DMARC.. etc) Que coloque meu servidor 10/10 no www.mail-tester.com. Preciso também configurar reverso na amazon.

...user opens any button and the app downloads a specific apk without leaving the main menu, and then the app automatically installs the downloaded apk. Each button represents a different apk, the main menu background needs to have some simple text with a contact phone for questions, if possible it can have a button from those that lead the mobile user straight to a whatsapp conversation. I'm having trouble maintaining some apps in the Play Store, so I want to make this like a mini app store with only 3 apks, no login system whatsoever. Images need to be hard-coded so no one steals my app, but the app's package name needs to be free to edit because if google remove it from the Play Store I will be able to change the package name and republish it endlessly. There may be an ...

Configurar Postfix instalado em um servidor Amazon AWS. O servidor de emails já está parcialmente funcional, mas precisa de ajustes.

Preciso apenas de uma sequência de scripts que realmente funcione. Tenho uma vps bem básica (512m 1 vcpu) com centos 7, com apenas 3 domínios. Preciso que funcione o envio e recebimento de emails para os domínios virtuais. Não quero ferramentas de painel, as configurações precisam ser manuais. Preciso também dos scripts para configurar SPF/DKIM/DMARC.

Configurar o serviço de postfix em um servidor Ubuntu para enviar emails. Servidor web dedicado com Apache e Wordpress. Precisa apenas configurar o Postfix para poder enviar email.

Preciso Criar um Script pra instalar: dkim, postfix e reverso automatico.

configurar dovecot, postfix e acesso via smtp em provedor dedicado Centos 7

preciso de um profissional com experiencia na digital ocean que saiba configurar email do postfix, e retire meu ip de uma blacklist!

Instalação de um servidor linux, postfix, criar filas de envio, MTA, Dkim e Dmarc, criar filas de IP, e-mail marketing, sistema de envio, mysql, etc....                                                              

...nodos de teleomunicaciones con tecnologia diversas como Frame Relay, Fibra Optica, Antenas satelitales.<br />Apoyo a contratistas de Campo en labores de mantenimiento.<br />Asistencia en instalaciones y apoyo a unidades de pre-venta. Verificación de calidad y auditorias en mantenimientos e instalaciones.<br />Soporte en instalaciones. Realización de Cross-Conexiones.<br />Gestion de incidentes (trouble tickets) derivados a Field Services.<br />Gestión operativa de insfraestructura como: moto-generadores, UPS, baterias, sistemas HVAC, etc.<br />Manejo de partes de respuestos.<br />Gestión de KPI e interfaz con unidades administrativas. <br />Qualifications and skills: <br /><br />3 a&...

Tenho um servidor em nuvem rodando centOS 6.6 com plesk 12 e estou tendo problemas para enviar e-mails pois a chave dkim não é aceita. Ja gerei as chaves e no meu provedor coloquei o txt= mais não assina

Possuo 2 servidores linux rodando em instancias amazon, com postifix instalado em ambos. Já está rodando perfeitamente o postfix, e instalado e configurado as chaves do DKIM nos 2 servidores e no DNS, porém necessito que seja configurado o DKIM pois o mesmo não está rodando e assinando e nem despachando as mensagens dos domínios. Necessito também que seja configurado um balancemento de carga de saída de emails entre esses dois servidores.

Preciso de um profissional com domínio em Linux para configurar as entradas DNS e o Postfix. Atualmente as caixas estão perfeitamente funcionando via webmail (roundcube), porém ao tentar adicionar o email no celular, tablet ou programa de email como Outlook/Thunderbird, ocorrem falhas. Crio as contas através d painel zPanel. Interessados, enviar propostas!

Tenho Interspire instalado em uma máquina na Digital Ocean (caso o freelancer queira poderá reinstalar, caso necessário.) Preciso que configure e instale o postfix com DKIM. E deixe o Interspire funcionando.

olá, no momento gerencio em torno de 150 sites de pequeno porte e umas 3500 caixas de email, tudo hospedado em um servidor dedicado na softlayer. estou migrando aos poucos para amazon ec2, até o momento já migrei dois serviços. eu gostaria de criar um servidor de email, sendo a plataforma completa (gerenciador de emails/dominios, webmail, postfix/qmail), no momento eu utilizo plesk 11. Preciso avaliar o seguinte com voce: - definir melhor plataforma de gerenciamento de emails (ex: zimbra) - configuração do servidor de emails - processo de migração dos emails do plesk para o novo servidor - apontamento de dns dos emails para o novo servidor muito obrigado desde já.

Tenho um server já configurado na Amazon e preciso fazer dele um server para um website de leilões tipo mercado livre em pt-br. Tenho adquirdo o Script Pro Bid 6.05, uma tradução e um tema. Preciso finalizar os seguintes itens: - Servidor de emails (criar o server para o nosso domínio, preferencialmente utilizando postfix); - O quarteto: apache, mysql, php e phmyadmin para o banco, já estão instalados. - O Script já está instalado; - Falta instalar corretamente a tradução pt-br. - Falta instalar o tema. - Falta configuraro redirecionamento no apache para sempre que alguém digitar ir direto para Aguardo seu contato, preferência para Brasileiros!

Hello Freelancers, I'm in urgent need of someone experienced with LinkedIn Sales Navigator. I've encountered a couple of issues while trying to set up my account: 1. **Email Verification Issue**: Whenever I attempt to create an account, the platform asks for email verification, but I never receive the verification email. 2. **Payment Trouble**: I managed to reach the payment section once, but my payment was repeatedly denied. I require someone to successfully create an account for me, ensuring that I can access the free trial. I will provide my card details for any necessary verifications or procedures. **Key Requirements**: - Proven experience with LinkedIn and particularly Sales Navigator. - Ability to troubleshoot and resolve account creation issues. - Discretio...

I am looking for a freelancer who can troubleshoot the Unifi network connectivity issues I am experiencing on my home network. Skills and Experience: - Experience in troubleshooting network connectivity issues - Knowledge of networking protocols and troubleshooting tools - Familiarity with home networks and their configurations - Understanding of IoT devices and their connectivity requirements Specifically, the freelancer should be able to: - Identify and resolve any network connectivity issues affecting my home network - Ensure a stable and reliable internet connection - Troubleshoot any security vulnerabilities that may be present on the network - Provide recommendations for improving the network's performance and security The devices connected to my network include IoT devices ...

I am very familiar with shooting game development with unity so I can handle this with high quality on time.

...Videographer The Luxury Photographer/Videographer/Editor role involves photographing our constant stream of incoming products. You will also create images/videos/reels of our showroom that bring our store and products to life. Half shooting, half post-production, this role provides time for masterful editing in the post and producing new creative outputs for our social media, website, email communications, and more. You will work closely with the Head of Branding and Director of E-Commerce to keep to our branding guidelines and content calendar. Responsibilities: 1) Shooting E-commerce product photography and videography -- including meticulously lit product photography shots, flatlays, lifestyle shots, lookbook imagery, and other digital content. 2) Post-product...

I am looking for a videographer to film an instructional video of a shooting drill for football training. The filming session should be 3 hours long. The videographer must hire a skillful model (at least ex pro player) and book a soccer field Ideal Skills and Experience: - Experience in filming sports or fitness videos - Knowledge of football training drills and techniques - Ability to capture clear and high-quality footage The videographer should be able to work closely with me to understand the specific requirements of the drill and ensure that it is properly captured on camera. The end result should be an engaging and informative instructional video that can be used for coaching purposes. Reference link -

...the parasailer soaring through the skies as a central element of the animation.** * **Showcase the extensive diversity of adventure activities offered by Satpura Adventure Club, including parasailing, paragliding, water sports (jet ski, motor boat, ferry, water parasailing), kayaking, water roller, bunji ejection, rock climbing, star gazing, cycle, obstacles, paintball gun, bow and arrow, gun shooting, commando bridge, and more.** * **Emphasize the company's extensive lodging options,** featuring a montage of cozy and inviting hotel rooms, luxurious resort suites, and tranquil campsites nestled amidst the picturesque Pachmarhi landscape. * **Conclude with the Satpura Adventure Club logo and tagline "Where Adventure Awaits," leaving a lasting impression of the co...

...the parasailer soaring through the skies as a central element of the animation.** * **Showcase the extensive diversity of adventure activities offered by Satpura Adventure Club, including parasailing, paragliding, water sports (jet ski, motor boat, ferry, water parasailing), kayaking, water roller, bunji ejection, rock climbing, star gazing, cycle, obstacles, paintball gun, bow and arrow, gun shooting, commando bridge, and more.** * **Emphasize the company's extensive lodging options,** featuring a montage of cozy and inviting hotel rooms, luxurious resort suites, and tranquil campsites nestled amidst the picturesque Pachmarhi landscape. * **Conclude with the Satpura Adventure Club logo and tagline "Where Adventure Awaits," leaving a lasting impression of the co...

fedora server have postfix mail server which uses mail relay server to send email but Gmail are not going . Need expert who can deliver it . [Removed by Administration; Terms and Conditions : 13. Communication With Other Users]

Description: We are looking for a skilled videographer to capture footage of a building exterior using a drone, as well as the interior of a supermarket aisle in New York. This is a one-day shoot, and we r...lighting (LED panel or similar). Requirements: Proven experience in drone and interior videography. Must own or have access to a 4K camera and basic LED lighting equipment. Ability to deliver raw footage without color correction or retouching. Additional Details: The exact location will be disclosed upon acceptance of the quote. Please provide your rates and availability for a full day of shooting. Interested candidates should send their portfolio showcasing relevant work, along with a quote for the project. We look forward to capturing stunning visuals with your ...

...the war. I am are looking for a skilled translator and assistant who is fluent in Arabic and Hebrew to provide on-site support for a film documentary project in Israel for an Austrian TV channel. If possible we are also trying to get to Gaza (embedded) and/or Westbank to interivew people there, as well. Language: Arabic, Hebrew Assistance: On-site Duration: 2 pays prepreparation and 4 days shooting Tuesday 6.12.23-09.12.23 Saturday Responsibilities: - Provide translation services from Arabic and Hebrew to English during interviews, filming, and other project-related activities - Assist with coordinating logistics and communication with local contacts and interview subjects - Conduct research and gather relevant information to support the documentary production - Help with a...

...duration of 10-20 minutes. Requirements: - Proven experience in producing action short films - Knowledge of the action genre and its specific requirements - Ability to work with a script that is still a work in progress, providing valuable input and suggestions - Strong organizational and planning skills to ensure a smooth production process - Access to necessary equipment and resources for shooting action scenes - Collaborative mindset and ability to work with a team of actors and crew members to bring the vision to life Ideal Skills and Experience: - Previous experience in producing action short films, with a portfolio of successful projects - Strong understanding of storytelling techniques and how to create tension and excitement in action scenes - Ability to work within a ...

Product Photoshoot at Specific Location - Standard Dimensions I am looking for a skilled photographer to capture high-quality product photos for my business. The photoshoot will take place at a photographer's place. Needed to remove background and clipping path. The desired dimensions for the photos are standard for using at Amazon. I have around 30 products (baby wears). And needed 10 photos for each products. So, totally will be 300 photos. Skills and Experience Required: - Experienced photographer with a portfolio showcasing product photography skills - Proficiency in lighting techniques and equipment - Ability to capture the product's features and details effectively - Strong attention to detail and composition - Knowledge of editing software for post-processing and retouch...

I have a WordPress site () that was on a 3rd-party ad provider. I removed them, and am now trying to go back to Google Adsense, but having trouble getting ads up on the site. I have global placements set up - I just need to know what I'm doing wrong (why Google ads aren't showing). I am also looking for a freelancer who can help me optimize my Google AdSense strategy for my site. My primary goal is to generate revenue from website traffic, and increase traffic. My traffic has diminished over the last year. I want to know exactly why this is, and I need an expert to tell me what to do to reverse this downward trend in traffic. I use Yoast and an analytics tool (Ubersuggest) for mining keywords and analyzing traffic, but my numbers are still low. If we work well togeth...

...gambling site. The site should feature multiplayer fish shooting games and be accessible through a mobile app platform. Game Requirements: - Multiplayer fish shooting game with engaging graphics and smooth gameplay - Integration of a chat feature for players to communicate during gameplay - Ability to support multiple players simultaneously Functionality and Features: - I am open to any functionality or features that can enhance the user experience - Suggestions and recommendations from the developer are highly appreciated Preferred Platform: - The site should primarily be a mobile app - Compatibility with both iOS and Android devices is required Ideal Skills and Experience: - Experience in developing multiplayer games, specifically fish shooting games - Profici...

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Hi, i have a esp32 which has a server running and it monitors my bbq at home for temp and liquid level. Im having trouble getting it to send notifications so decided to try a simple app. This is the page, its a simple page but can get the code working so it can communicate on the phone. this is the page . Ideally i will set the esp32 to be in bluetooth mode if not connected to local wifi, so then the app can connect to bluetooth and i can set the wifi to local, then the bluetooth will turn off and it will then use the wifi. The app itself is 4 notifications. 1. Temp Ready. 2. Temp high., 3. Temp low. 4. Liquid level full. Its very simple and easy but just need to know how to get it to communicate to my esp32. etc. thanks

...project. Thank you. ___ DETAILS 1 So we have this list of names, they have a red and yellow label. The ones with the yellow label are already done. The yellow label is FRAMES in my shopify store. I need you to complete in the rest. 2 You need to duplicate the item (in this case the Frame) 3 Note the sizes we have, replace the image with "the new cat" 4 Dont move nothing in mockups. I'm having trouble using only the mokups I want, so I then delete them in Shopify. Add view in "context 2" 5 Change the name in the product Description, " _______ "Sphynx Cat Frame 6 Add the new name of the cat as a tagg , delete the other onee ( in this screenshot example delete "Gem") 7 In shoppify collections, add the Cat collection, the colllect...

Hi Lauren, as agreed here is the next article I need done. This article is for a home defense course involving handguns. The class revolves around the scenario of being in your house when a trespasser is inside. Running isn’t an option (maybe the individual can’t get out or maybe their kids are home). Class concepts are barricading in place while waiting fo...article is for a home defense course involving handguns. The class revolves around the scenario of being in your house when a trespasser is inside. Running isn’t an option (maybe the individual can’t get out or maybe their kids are home). Class concepts are barricading in place while waiting for police response, single person room clearance (such as needing to get to a child’s room) and low light shoot...

Needed for WordPress and Google Ad Grant prep for analysis and updates to our WordPress website so that it can meet GOOGLE AD GRANT requirements. I believe everything is in place however am having trouble with mobile performance, but don’t know how to correct them. The freelancer would be providing this expertise. WeI would also like an analysis done on what other requirements we may be falling short on. The specific updates that are needed include site speed optimization, minimizing main-thread work, and reducing DOM size. We have installed NitroPack (for performance) and Optimole (for image optimization). We are looking for the work to be completed within 1-2 weeks. We will also have the expectation that you will explain the updates to our team (i.e. our web admin) so...

... I am are looking for a skilled translator and assistant who is fluent in Arabic and Hebrew to provide on-site support for a film documentary project in Israel for an Austrian TV channel. If possible we are also trying to get to Gaza (embedded) and/or Westbank to interivew people there, as well. Language: Arabic, Hebrew Assistance: On-site Duration: 2 pays prepreparation and 4 days shooting Responsibilities: - Provide translation services from Arabic and Hebrew to English during interviews, filming, and other project-related activities - Assist with coordinating logistics and communication with local contacts and interview subjects - Conduct research and gather relevant information to support the documentary production - Help with any administrative tasks rel...

I am looking for a skilled software designer to fix the front end software that can read video files from gcloud. It should be able to constantly connected to the gcloud bucket...software have been outlined above. I am open to suggestions and improvements, but I have a clear vision of what I want. The timeline for this project is relatively short, with a deadline of 1-2 weeks. Ideal skills and experience for this job include: - Proficiency in front end software using Next js - Strong knowledge of video file formats and gcloud integration - Experience with softwarw trouble shooting - Attention to detail and ability to follow specific requirements If you are confident in your abilities and can deliver high-quality work within the specified timeline, please submit a pro...

Photography/videography needed for my company manufacturing kitchens Services needed: - Onsite photography/videography - Before and after shots (optional) Location: - The location is in Delhi only Coverage needed: - More than 6 hours Ideal skills and experience: - ...manufacturing kitchens Services needed: - Onsite photography/videography - Before and after shots (optional) Location: - The location is in Delhi only Coverage needed: - More than 6 hours Ideal skills and experience: - Experienced photographer/videographer - Knowledge in interior photography - Ability to capture company profile and before and after shots - Familiarity with shooting interiors/houses - Attention to detail and ability to showcase the products effectively Per day rat...

Experiencing CRM trouble, specifically the Multi Data feature in our mobile app. It's fine on the web but not on mobile. Seeking a Kotlin-savvy developer to fix it and understand PHP frameworks, Kotlin, MySQL, and APIs. Potential long-term project. Issues: Multi Data Logger in Parcel on Board: Web-only functionality, needs multiple data loggers on one screen for mobile Parcel on Board milestone updates. Check for Return Bookings' in Delivered Milestone: Web-based feature needed as a single screen on mobile app. Needed after 'out for delivery. Seeking a fixed price quote; upon selection, the chosen bidder will receive comprehensive project details. Our backend team will be readily available to offer all necessary support throughout the project.

...designer to create a captivating comic character and cover design for my superhero comic. The ideal candidate will have experience in creating cartoon-style artwork. can you help me with a comic cover design that i want to get printed and framed for a friends christmas present? It will need main character/hero designing (called "Angel") who is a banker by day and then at night saves women in trouble. Then on the cover a background image of a female lying on the ground having just been knocked over by an ("evil") Uber driver. then the rest of the design will let you direct a bit. I want it to have a real old school super hero feel to it. The main hero will need to be based/look like my friend who i can supply a photo of. does this sound like something ...

Hello. I'm looking for a female vocalist without a strong accent, who can sing an upbeat kid's jingle. I need someone who can put it to music so I have a file with the woman singing and background music. Shooting for approximately 15 seconds. Here's the text. Thank you. Welcome to Dexter's world of fun, Where laughter shines like the summer sun. With his pals by his side, Adventures never hide. Dexter the Dog, our furry friend, His channel's a place where laughter is always near! So join the pack, and let's explore, Dexter's world, and so much more! Learn, love, and laugh with Dexter the Dog and Friends. Where dog-tastic fun never ends! GO DEXTER!

I am looking for a freelancer who can help me fix the mail server on my AWS Ubuntu (Postfix) to allow me to send emails. Specific requirements for the project include: - Fixing the issue that is preventing me from sending emails. - Troubleshooting and identifying the root cause of the problem. - Implementing the necessary changes or configurations to ensure the mail server is functioning properly. - Testing the mail server to confirm that it is now able to send emails successfully. - test it with a python script that i have Ideal skills and experience for the job: - Strong knowledge and experience with Ubuntu and Postfix. - Expertise in troubleshooting and resolving mail server issues. - Familiarity with email protocols and configurations. - Attention to detail and abili...

Hi Saira Arif M., I noticed your profile and would like to offer you my project. We can discuss any details over chat.

I am looking for a mobile shorts shooting expert for my YouTube channel. This project is for personal use, to generate content for my Vlogs. I have already identified the location for the shooting - now I just need the right person to help make this project a success. I need someone who can provide 2 hours worth of filming and editing. If this is something that you are capable of doing, please reach out and let me know. I am eager to hear from you and get started on this project. Thank you!

I am looking for an experienced freelancer who can help me install Sendmail, Postfix, Power MTA (PMTA), and Roundcube Webmail on my CentOS VPS. The installation needs to be secure and optimized. I have root access to my VPS. Skills and Experience: - Experience with VPS administration and installation of mail servers - Proficiency in CentOS and Linux operating systems - Knowledge of Sendmail, Postfix, Power MTA (PMTA), and Roundcube Webmail - Familiarity with securing and optimizing server installations

Project Title: Social Media Marketing Social Media Platforms: Instagram Existing Social Media Presence: Yes, I already have accounts set up Primary Goal: Brand Awareness Skills and Experience Needed: - Experience in managing Instagram accounts for brand promotion - Knowledge of social media marketing strategies to increase brand visibility - Abi...marketing strategies to increase brand visibility - Ability to create engaging content and visuals for Instagram - Understanding of target audience demographics and interests - Familiarity with analytics tools to track and measure the success of social media campaigns - Strong communication and collaboration skills to work with the client and understand their brand messaging and goals. - knowledge in shooting content and creative cont...

I am looking for a skilled Python developer to help troubleshoot a specific issue in my code. The code is written in Python and I have screen shots of the issue, although it works fine in the terminal. I am using Microsoft Autogen and the UI I am using so far is Panel. When I ask the Large Language Model a question sometimes it works but sometimes in the UI i get Exception 'name". It does appear to work correctly in the terminal. or VSC. I have it running on a MacBook Pro and would provide remote access. I would prefer some one with experience with AI / LLM.

I have set up a WordPress blog but am having trouble (1) inserting links, (2) adding background images to text, (3) posting blog posts chronologically, (4) getting a plug-in that will insert crossword puzzles into my blog