Postfix ldap sasl 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.

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

Preciso configurar uma impressora para realizar autenticação utilizando o AD através de LDAP. Não estou conseguindo realizar a configuração sozinho pois não tenho o conhecimento necessário dos objetos e variáveis do AD. Essa atividade requer um conhecimento aprofundado de AD e LDAP.

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....                                                              

<div>Desejo conectar meu NAS a um ldap - um diretorio já existente.</div><div>Confi?guração de snapshots.</div><div>Conf. de transferência automatica de backups para S3 Amazon.</div><div>Penso também em criar um dominio para rede interna que permita controlar permissões de recursos.</div>

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

Desejo realizar uma integração LDAP com o Help Desk Software , os usuários do AD devem se autenticar no Help Desk Software

Preciso de um Front End Web, com autenticação LDAP, para acessar certos recursos via SOAP em um Web Services. O objetivo é que o web services (uma ferramenta de relatórios) entregue os relatórios para  cada gestor da área.

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!

...Lucene, Struts 2 e Tiles. ­ Acessos ao banco de dados: Padrão do CMS: Hibernate e JPA. ­ Banco de dados: Oracle 11g ou PostgreSQL 8.4 ou superior. ­ Repositório versionador: SVN. ­ Desenvolvimento: IDE Liferay Developer Studio (Eclipse). ­ Modelagem: Plugin SDE (Eclipse) ou Jude (atual Astah). ­ Gerência de Projetos: DotProject. ­ Gerenciamento de Identidade: Autenticação e Sincronização LDAP. ­ Sistema Operacional: Linux Red Hat. ­ Servidor de aplicação: JBoss ou Tomcat 7.0 ou superior. ­ Segurança de Servidor e Rede: Implementada por firewall. O Portal de Internet deverá ser customizado atendendo à arquitetura citada anteriormente. O Portal de ...

My Modoboa system is in need of debugging and upgrading. The main task involves upgrading Postfix and other modules such as Autoreply, Radicale, and Delivery. There are no specific error messages related to email delivery problems, but the system is not performing to its full potential. Key Requirements: - Comprehensive debugging of Modoboa - Upgrading of Postfix and other relevant modules - Improving overall system performance Ideal Skills: - Extensive experience with Modoboa - Proficiency in Postfix and its modules - Strong debugging skills - Familiarity with Autoreply, Radicale, and Delivery modules Please note, I'm not receiving any specific error messages, so the issue may not be immediately apparent. An expert with a keen eye for detail will be essentia...

...Company Information • Company • Division (Pre define Division) • Unit/Group (base on division selection • Job Title • Direct Manager (this should be search under the manager OU) • Office Location Contact Information Hide Mobile from Directory (check box) Personal Mobile OTP Mobile Telephone Function: • When the User Open the application the user is going to login using his AD credential (Using LDAP with Laravel for Windows Authentication) this single singon • Once the login was successful the information is going to collect DATA from AD by the user login the information going to show on task 2 Note: User credentials will not be able to collect data from AD they will be another service account going to be use to collect this data as wel...

I am facing issues with my installation of Dovecot/Postfix on my CentOS 7 server. While I can access my email through SquirrelMail using the usernames and passwords I created, I am unable to log in using the fully qualified domain name (FQDN). I would like to be able to send and receive emails externally. Ideal Skills: - Proficient in Dovecot/Postfix - Experienced with CentOS 7 - Knowledgeable in configuring email servers

We are using CAS Apereo version 6.6 with an LDAP database We want to enhance the login process by adding an OTP (One-Time Password) feature sent via WhatsApp. We already has two available APIs: - API to get the user’s phone number based on their email (API_Get_Number). - API to send OTP via WhatsApp (API_OTP_WA). Login Flow: 1. The user accesses the login page. 2. The user enters their email and password. 3. If the email and password are correct, the system calls API_Get_Number with the email as input to retrieve the user’s phone number. Then, it calls API_OTP_WA with the user’s phone number and OTP code as input. 4. A form appears for the user to input the OTP code. The user enters the OTP code they received on WhatsApp. 5. If the OTP matches, the user

...`sendmail` or an alternative mail transfer agent (e.g., Postfix) on the VPS. - Configure Sendmail to send emails from the custom domain (e.g., ***). - Ensure proper configuration to avoid open relay risks. 4. **SPF (Sender Policy Framework) Record**: - Configure the SPF record in the domain’s DNS settings. - Example SPF record: ``` v=spf1 ip4:[YOUR_VPS_IP] include:[MAIL_PROVIDER_IF_ANY] -all ``` - Verify SPF configuration using tools like MXToolbox or Mail-Tester. 5. **DKIM (DomainKeys Identified Mail)**: - Install and configure DKIM on the server (using tools like `opendkim`). - Generate DKIM keys. - Add the public key to the domain’s DNS records as a TXT entry. - Link DKIM with Sendmail or Postfix. - Verify DKI...

I'm seeking a seasoned expert to help me set up a self-hosted SMTP server from scratch. The platform should be capable of sending 200,000 emails daily with ...on ensuring good inbox delivery and minimizing spam issues. Requirements: - Use of Username and Password as the authentication method - Complete self-hosted solution, no third-party email service providers - Expertise in setting up and configuring Postfix, Exim, or Haraka (as the chosen SMTP software) Ideal Skills and Experience: - Extensive experience in SMTP server setup - Proven track record of successful email delivery - Deep understanding of anti-spam techniques and inbox delivery optimization - Proficiency in using and configuring Postfix, Exim, or Haraka - Excellent troubleshooting skills and ability to en...

I'm seeking a Linux expert with extensive experience configuring email systems. I need help setting up the SMTP relay with SendGrid on my CentOS server where Postfix and Let’s Encrypt are already installed. Key Requirements: - Configure Postfix to work with SendGrid for outgoing emails -setup Let’s Encrypt for new domain - Ensure the system is optimally set up for a Gmail account linked to my domain Ideal Skills: - Deep understanding of Linux, particularly CentOS - Experience with Postfix and SendGrid integration - Knowledge of email system security practices Google Cloud blocks port 25 for SMTP traffic Please note I will have all that you need open witha anydesk conncection, I haven't encountered any specific issues or errors with the current...

...services (such as firewall, DDoS protection, and access restriction). Fix the email send/receive issue: There's a configuration issue preventing the email system from working correctly (SMTP, SPF, DKIM, DMARC). Provide recommendations and improvements on how to manage web hosting using Software as a Service (SaaS) to enhance performance and security. Requirements: Expertise in email setup (Exim, Postfix, Mailcow, or similar systems). Knowledge of Cloudflare integration and DNS management. Experience in securing and protecting VPS servers. Ability to offer suggestions for performance and security improvements when using web hosting through SaaS. Skills required: Linux Server Administration Cloudflare Web Security Email Handling DNS Management Cybersecurity SaaS Recommendatio...

...IMAP, 995 for POP3). Update DNS records for the domain: Set up MX records for the new server. Configure SPF, DKIM, and DMARC records for email authentication. Day 2: Email Server Installation and Basic Configuration Install email server software (Postfix for SMTP, Dovecot for IMAP/POP3). Configure Postfix for basic email sending and receiving. Create initial user accounts. Obtain and install SSL/TLS certificates using Let's Encrypt for secure connections. Day 3: Security Implementation and Basic Testing Implement user authentication (SASL) in Postfix. Configure SSL/TLS for secure email transmission. Conduct basic testing for sending and receiving emails to ensure setup is functional. Day 4: Advanced Configuration and Testing Fine-tune email server set...

I have a Powershell script utilizing WPF for a GUI and the AD module for password modifications. I need this script rewritten to completely eliminate the use of AD module commands due to compatibility issues. Instead of the AD commands, the script should use LDAP queries. - The script should be compatible with Windows OS - A deep understanding of Powershell, WPF, and LDAP queries is crucial. - Previous experience with Windows Server scripting is preferred. This project is ideal for a freelancer who can provide a robust and compatible Powershell script, ensuring seamless functionality on Windows Server without the AD module.

I'm looking for a PHP/CSS/HTML/JS script that can display my company's structure as a tree using data from our LDAP system. Key Requirements: - The tree diagram should be a static view only; no interactivity needed beyond the initial display. - There should be a search bar integrated into the tree structure, to facilitate finding specific nodes. - When a node is clicked, it should display custom fields from LDAP. Ideal Skills and Experience: - Proficiency in PHP, CSS, HTML, and JavaScript. - Experience working with and retrieving data from LDAP. - Previous work creating visual representations of data. Please ensure to include previous similar projects in your proposal.

I'm looking for a seasoned professional to help me configure a new email server on Linux Debian. This server is intended for business use, so reliability and security are key. Install and configure Dovecot (with shared folders), Postfix, DNS (Web will be hosted externaly and Email sever internally behind public IP), SPF, DKIM, DMARC, Sogo , PTR settings for 2 x company domain and Btrfs Raid: - Ideal qualifications: - Extensive experience with Linux Debian - Proven track record in configuring email andweb servers - Strong understanding of business email needs (security, reliability) Your bid should reflect your expertise and the quality of your past work.

I am looking for an experienced IT professional to assist with the installation of GLPI on my Windows Server 2019. The system needs to be integrated with Active Directory for LDAP. Additionally, I require the Mail Receiver plugin to be installed along with GLPI. Ideal skills for this project include: - Profound knowledge of Windows Server 2019 - Experience with GLPI installation and configuration - Expertise in integrating GLPI with Active Directory - Familiarity with installing and configuring the Mail Receiver plugin - Strong troubleshooting and problem-solving abilities The successful freelancer will ensure a smooth installation and setup process, enabling my organization to effectively use GLPI for IT asset management.

Just need to create a personal email server in PC

Just need to create a personal email server in PC

I need a professional to install...Windows server using IIS, also configuring IIS for the installation. The project involves: - Installing the GLPI ticketing tool on my Windows server - Configuring IIS for the GLPI installation - Setting up LDAP integration for authentication I am not sure about the specific ticketing workflows to set up, but I would like some guidance on this. The standard fields should suffice for the tickets, but I may need some custom fields as the project evolves. Ideal skills for this project include: - Extensive experience with GLPI - Proficient in Windows Server and IIS configuration - Familiar with LDAP setup and integration - Ability to provide guidance on ticketing workflows - Capable of creating custom fields as needed. I look forward to rec...

I need a seasoned developer to implement a flexible Single Sign-On (SSO) s...developer to implement a flexible Single Sign-On (SSO) system for my Unity 3D project. The SSO should support PC, Mobile, and Web platforms, and authenticate users via any of the major methods (OAuth, SAML, LDAP). Key Requirements: - Implement SSO that synchronizes across PC, Mobile, and Web platforms. - Ensure the SSO grants access to critical user data post sign-on, specifically the Username, Email, Preferences, and Settings. Ideal Skills: - Extensive experience with Unity 3D. - Proficiency in implementing SSO systems. - Familiarity with various authentication methods (OAuth, SAML, LDAP). - Ability to work across multiple platforms (PC, Mobile, Web). - Strong understanding of user data management...

I need assistance with installing my private DKIM key on my Postfix mail server. I already have both the public and private keys. However, I'm uncertain about where to publish the public DKIM key. Key Tasks: - Install the private DKIM key on my Postfix mail server. - Guide me on how to publish the public DKIM key. Ideal Skills: - Extensive experience with Postfix mail server. - Proficiency in DKIM key installation and configuration. - Good communication skills for clear guidance. - Someone trustworthy

I'm looking for an experienced professional who can set up LDAP authentication on my ArgoCD, hosted on an EKS cluster. Currently my cluster is not able to connect to ldap server so need help with setting up required network policy and security group. Key Requirements: - Integrate the LDAP with my existing Active Directory. - Ensure that the setup is seamless and secure. Ideal Skills: - Strong experience with LDAP and ArgoCD. - Expert level knowledge on k8s network troubleshooting including network policy. - Proficient in EKS cluster management. - Excellent understanding of Active Directory. Please provide examples of similar projects you've completed in your bid. Thank you!

I need an experienced network engineer to help with my existing FreeRADIUS and Google Secure LDAP setup. The primary goal is to enforce device restrictions, allowing users to connect to WiFi with only one device at a time. Key Tasks: - Configure FreeRADIUS to limit each user to a single device via session-based restriction. - Ensure seamless integration with Google Secure LDAP for user authentication. Ideal skills: - Extensive experience with FreeRADIUS and Google Secure LDAP. - Strong understanding of network protocols and security measures. - Proven track record of implementing device restrictions in a WiFi environment. This project is crucial for maintaining network integrity and fairness among users. Please only apply if you can demonstrate relevant experience a...

I have a postfix mail server installed on ubuntu, however i am currently unable to send emails to Microsoft emails even though it used to work. attached is a sample error I get.

I'm seeking a professional to help me set up several VPS servers configured as a mail server. I need your recommendation on what to use. Your role will involve: - Configuring these servers to run Postfix (or another) mail server - Ensuring the server is capable of hosting marketing email accounts I need suggestions on which platforms to use. Pay is negotiable.

I'm looking for a professional who can set up an email server for me with a specific feature: the ability to forward emails to multiple addresses. Key Requirements: - Experience with email server software such as Microsoft Exchange, Postfix, or Exim (please advise on the best choice). - Ability to implement a multi-recipient email redirect feature. - Strong technical skills to ensure a seamless setup. The ideal candidate will be able to propose the most suitable email server software and handle all aspects of the setup process. Please note that the management of email redirection does not need to be through a specific interface, though a user-friendly solution would be a bonus. Command line and email client management options may be utilized if necessary.

I am currently facing a Gmail SMTP authentication issue with my Postfix email server hosted on Google Cloud Platform. The server is all set up, DNS records are configured for Google Workspace, but it still fails to send emails due to authentication problems. Here is what I need: - Troubleshooting and identification of the Gmail SMTP authentication issue - Resolution to ensure Postfix can successfully send emails through Gmail's SMTP - Proper configuration of Google Workspace API for sending emails via Postfix Ideal Skills and Experience: - Proven experience with Postfix and Gmail SMTP configuration - Strong understanding of Google Cloud Platform and Google Workspace - Deep knowledge of setting up and working with APIs, specifically Google Workspace API - ...

I'm looking for a professional who can integrate a custom LDAP authentication into the 'label-studio' project from GitHub. to enhance the system's compatibility with our existing infrastructure. Key Requirements: - The 'label-studio' project on GitHub - Proven experience for LDAP Integration for webpages. - And be able to use SSO login for that from initial page to label-studio page. Therefore, versatility and adaptability are key. Your role will be pivotal in project from Github & adding the LDAP authentication instead of existing Django ORM.

I need a professional to help me with my Postfix mail server. - The server is primarily set up for corporate use. - There's a pressing issue with outgoing emails not being delivered. - I need to get this fixed urgently. Ideal candidates should have extensive experience with Postfix and corporate email servers. Familiarity with diagnosing and resolving delivery issues is crucial. Freelancer should be able to fix issue through any desk, no server login credentials will be provided.

I am seeking a freelancer to set up a new SMTP server for outbound mass email sending. The ideal candidate will have experience in email marketing and setting up SMTP servers. I want to use the server as intermediate relay to route mails, depending on conditions such as: - recipient domain - a certain tag in email body Requirements: - Set up a new SMTP server (Postfix or Exim) on VPS Server - Ability to send more than 50,000 emails per month - Experience in lead generation email marketing campaigns Skills: - Experience with SMTP server setup - Knowledge of email marketing best practices - Ability to handle large volumes of emails Goals: - Reach all inboxes Please provide examples of previous email marketing campaigns you have worked on and your experience with setting up S...

...Regular training sessions using Zoom or Microsoft Teams (if needed). 3. Email Server Management Email System Maintenance: Weekly monitoring of Postfix and Dovecot performance using Munin. Monthly updates and patches for Postfix and Dovecot. Regular backups using Dovecot backup tool or rsync. Security and Spam Management: Monthly review and update of spam filters using SpamAssassin. Implementation of TLS/SSL and authentication with SPF, DKIM, DMARC. 4. User Management User Account Management: Monthly audit of user accounts in Active Directory or LDAP. Provisioning and deprovisioning of user accounts using Active Directory Users and Computers (ADUC) or LDAP scripts. Regular updates to IAM solutions. Security Policies: Monthly review and update of security p...

I'm in need of an experienced individual to set up a highly available, containerized email server that can be managed through a PHP-based API. This server will be a mission-critical part of our infrastructure, so we're looking for a professional with a deep understanding of email server setup, PHP programming, and containerization technologies. Key Requirements: - Set up an email server (Postfix/Exim/Sendmail) with POP, IMAP, and SMTP functionalities. - Develop a PHP-based API for the server to manage email addresses (create, delete, etc). - Deployment using Ansible/Bash scripts for our hosting infrastructure. - Utilize a container image that connects to a MySQL database and implements a load-balanced, highly available system. - Ensure the whole setup follows best practic...