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    4,421 postfix rejects trabalhos encontrados, preços em USD

    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.

    $72 (Avg Bid)
    $72 Média
    9 ofertas

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

    $21 / hr (Avg Bid)
    $21 / hr Média
    6 ofertas

    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.

    $160 (Avg Bid)
    $160 Média
    7 ofertas

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

    $138 (Avg Bid)
    $138 Média
    5 ofertas

    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.

    $28 (Avg Bid)
    $28 Média
    7 ofertas

    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.

    $135 (Avg Bid)
    $135 Média
    9 ofertas
    Write some Software Encerrado left

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

    $311 (Avg Bid)
    $311 Média
    6 ofertas

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

    $100 (Avg Bid)
    $100 Média
    9 ofertas

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

    $22 (Avg Bid)
    $22 Média
    6 ofertas

    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....                                                              

    $830 (Avg Bid)
    $830 Média
    2 ofertas

    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

    $21 (Avg Bid)
    $21 Média
    2 ofertas

    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.

    $10 - $30
    $10 - $30
    0 ofertas

    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!

    max $96
    max $96
    0 ofertas

    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.

    $22 (Avg Bid)
    $22 Média
    2 ofertas

    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.

    $160 (Avg Bid)
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    6 ofertas

    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!

    $180 (Avg Bid)
    $180 Média
    4 ofertas

    Fixing DKIM issue in postfix

    $75 (Avg Bid)
    $75 Média
    1 ofertas

    I need Postfix/Dovecot changes to be made. I've got a current installation running, but I want several changes to my setup to be assisted with... 1. Dovecot must be configured to instead store mail in each user's home directory. (The data is available for which domains are linked to which users) 2. Dovecot needs to be checked that it's secure and working. 3. Postfix needs to be tweaked to allow mail delivery to work correctly internally & externally, all from databases (already setup but local mail not delivering) 4. Postfix needs to be checked that only local mails are allowed to send mail out

    $27 (Avg Bid)
    $27 Média
    7 ofertas

    Hello. I need a fully automated script for installing on linux and sending emails. Simple. -postfix or other -dkim, dmarc, spf, mx, dns, rdns need be 10/10 on Thank you.

    $161 (Avg Bid)
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    11 ofertas
    Web and apps Encerrado left

    Apps and w...offering our services to clients doors Customer needs to book slot for their booking or services and able to add our products to menu and pay the fee through the system preferably stripe Area coverage limits through google maps Where we provide services multiple sites can be added Customer request services and driver available in that area accepts the time slot and charges should apply then if he rejects customer should not get charged must have option for future bookings too Every booking should be able to do minimum charge or full payment Driver/merchant- should be able to see previous bookings present and future bookings and money paid or owed to him Customers app Merchant app And admin panel Should be able to see all activities and activation of merchants and dea...

    $997 (Avg Bid)
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    68 ofertas

    Hi, I have tried to set up Lets Encript using this Tuto : I got stuck at the last part serveur:~ miniserve$ sudo security import /etc/letsencrypt/live/ -f pkcs12 -k /Library/Keychains/ -P "Password" -T /Applications/ security: SecTrustedApplicationCreateFromPath /Applications/: UNIX[No such file or directory] I d'ont have the OSX server, so I d'ont have the So I'm stuck at : Import the certificate into the OS X / macOS Keychain sudo security import /etc/letsencrypt/live/ -f pkcs12 -k /Library/Keychains/ -P "admin_password" -T /Applications/ Second part is Post Fix, It is running, It was previously well setup for an other domain. I need it to run and start at system reboot and fix all the DKIM, SPF, DMARK etc... I will provide DNS on private message...

    $175 (Avg Bid)
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    10 ofertas

    ...easy to read --- just that; nothing much. Payment will be $4 per 1000 words Article. Our rate is fixed so no negotiation will tolerate here. We will pay over HERE on bi-weekly basis on every Saturday/Sunday. There won't be any initial milestone at all. So don't ask for that. All communication must be done over HERE only. You need to handle 1500-2000 words daily at least. If any reason our Editor rejects your any articles; you won't get paid for that articles - it's as simple as that -- nothing more. To prove your writing skill and worthiness, have to write down a trial article based on our specific requirements -- freelancers unwilling to write test article need not to apply also. If our Editor approves your TEST ARTICLE you will surely get paid for that too...

    $2 / hr (Avg Bid)
    $2 / hr Média
    26 ofertas

    ...easy to read --- just that; nothing much. Payment will be $4 per 1000 words Article. Our rate is fixed so no negotiation will tolerate here. We will pay over HERE on bi-weekly basis on every Saturday/Sunday. There won't be any initial milestone at all. So don't ask for that. All communication must be done over HERE only. You need to handle 1500-2000 words daily at least. If any reason our Editor rejects your any articles; you won't get paid for that articles - it's as simple as that -- nothing more. To prove your writing skill and worthiness, have to write down a trial article based on our specific requirements -- freelancers unwilling to write test article need not to apply also. If our Editor approves your TEST ARTICLE you will surely get paid for that too...

    $4 / hr (Avg Bid)
    $4 / hr Média
    11 ofertas

    I have Prometheus setup on my server and I have node-exporter running. I have enabled under node-exporter docker service. I was having some issue using it.

    $31 (Avg Bid)
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    1 ofertas

    fix port 25 issue on linode and postfix

    $8 / hr (Avg Bid)
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    10 ofertas
    small python project Encerrado left

    you must be familiar with lists, stacks, Trees and Dijkstra. also prefix, postfix, and shunting yard algorithm

    $152 (Avg Bid)
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    35 ofertas

    You need to add unique content, theme, and all, I will provide WordPress admin access. We apply AdSense after some time, if Google rejects the application due to low quality content, I need refund

    $56 (Avg Bid)
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    5 ofertas

    ...Invoices and Expenses handled by an Accountant, and a paper archive of Invoices and Receipts managed by the Treasurer The new system must be Server-based or Cloud-based, allowing up to 5 users to work concurrently from PCs, Tablets and Mobile phones, send/receive emails and print several Reports. Processes: 1. Secretary sends to Sponsor email with “Sponsorship Opportunities” 2. Sponsor either rejects or accepts a “Type of Sponsorship” by email and sends “Invoice Details” 3. Secretary Registers “Sponsor” with a “Type of Sponsorship” (Silver or Gold) 4. Manager issues “Sponsorship Invoice” 5. Invoice is Saved, Printed & emailed 6. Sponsor pays sponsorship to a BANK 7. Manager checks BANK and issues &ldq...

    $420 (Avg Bid)
    Urgente
    $420 Média
    1 ofertas

    Our old webserver stop booting normally It boot just in rescue mode. This one was hosting 10 websites with many email accounts. We need a help in moving all email accounts and their data to our new Server and make them accessible via roundcube and Plesk Panel The old server was running Plesk and postfix mails

    $129 (Avg Bid)
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    12 ofertas

    We are an agent who needs to submit our celebrity clients for listing on IMDb. However, as many actors and agents find IMDb is very unpredictable in the submissions it will accept and those it rejects, for no apparent reason. We need a freelancer who is familiar and experienced with submitting profiles to IMDb which IMDb will accept. Do not apply for this work unless you have direct experience with IMDb and are familiar with the problem mentioned.

    $15 / hr (Avg Bid)
    $15 / hr Média
    17 ofertas
    basic html web form Encerrado left

    I need someone to create a basic html web form that demonstrates data collected and submited then the user can view the submitted data another user views the submitted data and approves or rejects this, then this should be represented in a final read only view too List of all jobs table view - Job Number (Label) - Contract code (Label) - Work stream (job Type) (Label) - Address (Label) - Outcome (Label) - Start Job (Label) - End Job (Label) - Claim Time (text box) (if we add at the end of the job we can display this) - Price Claim(£) (text box) - Callout Claim(£) (text box) - Standby Claim(£) (text box) - Travel Claim (minutes) (text box contain value based on start and end travel) - Non Productive minutes (tbd) - PayType (select from drop down) Submit button S...

    $44 (Avg Bid)
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    31 ofertas

    ...banks have an advantage wherein they get to market their services to a much larger Customer database than its own users. The project will have the following modules : 1) Bank User The bank user accepts applications from Customers and opens a Checking Account by default. A savings can be opened by the Customer if it wants. It accepts applications for Credit cards and approves them. Approves or rejects a loan application. Transfer of funds between different accounts. 2) Customer User Chooses the Bank in which they want to open an account. Choose the bank in which they want to do a particular service, like apply for a credit card or apply for a loan. 3) Admin They can edit the user database to add, delete or update it for both the customers and banks. ...

    $191 (Avg Bid)
    Urgente
    $191 Média
    8 ofertas

    I think my ssl has expired I can not send out mail I get TLS Negotiation failed, the certificate doesn't match the host. In addition, for a long time I have not been able to send to outlook mail server is I need an experience person to fix the certificate issue and fix the outlook sending issue.

    $72 (Avg Bid)
    $72 Média
    4 ofertas

    job CREATION SERVER BIND DNS AND CONFIG CREATION OF 5 VPS on PANEL vmwarexy6.5 COMPLETE SETUP ...varnich :install php version from 7.00 TO 8.3 LATEST VERSION (available for panel customers) :install version Nodejs 17-18 (available on the customer panel) :install Let's Encrypt :install vmwaretool :config NameServer and DNS Records configuration along with SPF, DKIM, DMARC, PTR : change the listening ssh port (against bruteforce attacks) VPS 1/The Perfect Server CentOS 7.6 with Apache, PHP 7.2, Postfix, Dovecot, Pure-FTPD, BIND and ISPConfig 3.1 VPS 2/ CENTOS AND PANEL VPS 3/ CENTOS AND PANEL VPS 4/ CENTOS AND PANEL vps 5/ CENTOS AND PANEL

    $120 (Avg Bid)
    $120 Média
    6 ofertas

    ...easy to read --- just that; nothing much. Payment will be $4 per 1000 words Article. Our rate is fixed so no negotiation will tolerate here. We will pay over HERE on bi-weekly basis on every Saturday/Sunday. There won't be any initial milestone at all. So don't ask for that. All communication must be done over HERE only. You need to handle 1500-2000 words daily at least. If any reason our Editor rejects your any articles; you won't get paid for that articles - it's as simple as that -- nothing more. To prove your writing skill and worthiness, have to write down a trial article based on our specific requirements -- freelancers unwilling to write test article need not to apply also. If our Editor approves your TEST ARTICLE you will surely get paid for that too...

    $3 / hr (Avg Bid)
    $3 / hr Média
    29 ofertas

    I have created the account in the new ubuntu with webmin and postfix server and everything seems setup but is not working yet so your job is to check all the configurations and tell me what is wrong. So i can move the email account. Domain is not pointing to the new server yet because i need to have the emails transferred before changing the DNS IP details. Contact me with codeword lucino so i can know that you're reading this. You need to tell me what you change so i can keep track of it and give updates. I'm not gonna wait for 2 hours while your'e working in other projects. I have created a test email in other domain so we can get proof that you have everything working before getting paid. Thanks

    $35 (Avg Bid)
    $35 Média
    8 ofertas

    Hi, I need help to configure postfix mail server in a webmin installation. You'll have to access to webmin to check the configuration and tell me if you change anything. Then i need you to: 1- To check why i'm not receiving emails in a new email. I have already setup the basics in a new email address and was able to send emails but still not receiving. contact me with codeword lucino so i can know that you're reading this. 2- Help me to transfer IMAP emails using IMAPsync to the new server and be able to tell me how to check if this inbox emails are actually transfered to the new server before changing the domain dns to the new one. Thanks in advance

    $45 (Avg Bid)
    $45 Média
    17 ofertas

    Technical skills requirements: Strong Linux administration - This person will have a good amount of focus in our CentOS Linux space supporting that environment Ability to lean and adapt quickly to new new technologies Technical system-wide troubleshooting skills focused on Linux and infrastructure...troubleshooting skills focused on Linux and infrastructure Scripting skills (bash, perl and/or python) Automation technologies (SaltStack skills desired, otherwise exposure to other automation technologies such as Chef or Ansible is required) Devops processes and tools - Jenkins, BitBucket, Consul DataDog and general systems monitoring VMware and vSan - good to have General software and other toolsets - postfix/email, ssh, ssl/certificates, DNS, Apache, Cloud - Azure CDNs/caching/site ac...

    $1131 (Avg Bid)
    $1131 Média
    36 ofertas

    i have vps with cwp pro installed 40 ipv4 & 40 ipv6 i have 16 domains one server ipv4 and ipv6 address one ns1 ipv4 and ipv6 address one ns2 ipv4 and ipv6 address you need to setup and configure it mail server backup mail server setup and configurations, attachment sizes 100mb Mailserver & Configure DKIM, SPF,DMARC RDNS Mailserver- Postfix, Exim, DOVECOT DKIM - OpenDKIM Enable SSL/TLS certificate encryption to send secure emails Antispam, Mail Virus Scanner,round cube

    $60 (Avg Bid)
    $60 Média
    5 ofertas

    just installed Postfix as per of a training if you have experience and can help me - please help let me know your thoughts and any questions There is hope you can give your “best” price; unemployed, and have cancer with bills backing up, $12 possible? Glowing paragraph of feedback 5 stars My funds are low but will pay quick and leave 5 stars. Please give your best possible for your bid ? (something reasonable?) Please note there is hope we can mutually complete this task; we can leave each other nice comments and 5 stars for each? Look at feedback on my profile, feedback I left for many others. Here is the project: SINCERELY WOULD BE NICE TO MEET YOU PLEASE ANY THOUGHTS ? Please note project is due in two hours as this projects deadline, as this is needed if w...

    $45 (Avg Bid)
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    3 ofertas

    Hi, I am looking for a google script which allows moving of google drive files to selected folders with name prefix/postfix using google sheets. i found below code on net however not able to make it work. The scenario is that many people will upload file to google drive and i wish to move those files to respective drive folders using google sheets. Please check and let me know if you can assist. Since the code is already there the budget is limited, if you can help within the budget please apply for a quick job. Thanks Nipurn B

    $7 (Avg Bid)
    $7 Média
    1 ofertas

    We have a very small docker mailserver (like 10 accounts) running on Ubuntu 18.04.6 LTS for some years. Everything works fine but some clients (Outlook, Apple Mail on MacOs) can't open encrypted connections to the postfix SMTP server. Other clients (Apple Mail IOS, Thunderbird) work fine. Encrypted IMAP works fine with every client on every platform. We suspect that the reason some clients can not connect lies somewhere in the TLS configuration. Right now, only TLS 1.3 is offered (see screenshot of ) We need you to: Update the docker container, and , to the current state of leaving the current mail accounts working Do what it takes

    $32 - $264
    Secreto
    $32 - $264
    14 ofertas

    We need to modify an existing app so that apple approve it for IOS platform I Developed a UIWebView iOS app but.., Apple team reject my app, apple answer me., apple does not accept just simple UIWebView apps I need to add native components. When apple rejects my app for trying to upload it to the app store they answer: apple don't accept just a simple UIWebView iOS app for upload on the app store, I need to add native components but.., to be honest, I don't know what type of components till the moment I add it one splash screen when the user opens the app but I think I need to add more functionalities something simple just for apple accept my new hybrid app.

    $170 (Avg Bid)
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    6 ofertas

    Necesito configuraciones de correo electrónico para pagina web en VPS Linux (DNS, puertos, Anti-spam, Antivirus, Roncube, Postfix, etc)

    $63 (Avg Bid)
    $63 Média
    12 ofertas

    I need to install postfix on ubuntu and configure the page to access my server IP via this link . ip-172-16-17-0 .ip.

    $120 (Avg Bid)
    $120 Média
    7 ofertas

    I'm looking toward people that can grind discord whitelist, with chatting (real conversation, meme, fanart, etc...). No bot or any no human activites allowed! I will check daily the amount of messages, to make sure the quota is met. I will require huge amount of message weekly,...sure the quota is met. I will require huge amount of message weekly, the faster you get the wl the higher you will get a success fees. If I can flip a lot with the WL you get I will give you a crypto compensation. Harder the WL is, the higher you will be paid. HUBLOT X MURAKAMI Teenage Mutant T. Rebels Blavck The possessed Shamanzs Garbage Friends L.O LonelyPop Sneakers Head Creamy Friends Dead Rejects Komradz (Imaginary Ones) can pay a lot for this one VoidWalkersNFT Nukes Eaglez Alpha Labs Haruka ...

    $184 (Avg Bid)
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    16 ofertas

    Fix POP3 on postfix email server

    $40 (Avg Bid)
    $40 Média
    1 ofertas

    ...easy to read --- just that; nothing much. Payment will be $4 per 1000 words Article. Our rate is fixed so no negotiation will tolerate here. We will pay over HERE on bi-weekly basis on every Saturday/Sunday. There won't be any initial milestone at all. So don't ask for that. All communication must be done over HERE only. You need to handle 1500-2000 words daily at least. If any reason our Editor rejects your any articles; you won't get paid for that articles - it's as simple as that -- nothing more. To prove your writing skill and worthiness, have to write down a trial article based on our specific requirements -- freelancers unwilling to write test article need not to apply also. If our Editor approves your TEST ARTICLE you will surely get paid for that too...

    $3 / hr (Avg Bid)
    $3 / hr Média
    32 ofertas
    Postfix specialist Encerrado left

    We're looking for a specialist to resolve problems with a new installation of Postfix on Ubuntu 20.04

    $143 (Avg Bid)
    $143 Média
    11 ofertas