Cyrus ldap postfix clamav 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

...comum instalação e configuração abaixo. Otimização Apache Instalar o nginx Configurar o MTA - As contas de emails de apenas 1 conta: .1 The SMTP banner/helo is set to a hostname 2. The reverse DNS is set and matches the SMTP banner/HELO 3. SPF and DKIM records are set Segurança: Firewall ConfigServer Security & Firewal Proteção do diretórioAntivirus Regras Básicas Mod Security Clamav Observação : É considerado concluido as tarefas somente quando os serviços solicitados forem feitos e todos os sites (contas) estiverem no ar funcionando no servidor novo. ----------------------------------------------------------------------------------------------...

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 ...

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We are looking for long help. I'm in immediate need of an experienced professional with a strong background in Postfix 3.3 and Ubuntu 18.04 for a swift and effective system update. Major Requirements: - Updating Postfix 3.3 (to 3.9) on my Ubuntu 18.04 (to 20.04 or 22.04) - Enhancing the performance and resolving any bugs or issues in the current system. (CA files, openSSL not working properly) - Customizing mail server settings for an improved mail delivery. Ideal Skills and Experience: - Proficiency in Postfix 3.3 and Ubuntu 18.04. - Track record of doing similar system updates and enhancements. - Understanding of custom mail server configuration. Please note that this is an urgent project, and a swift response is expected.

...including spam filtering, virus scanning, and SSL/TLS for secure email communications. * Provide detailed documentation on the server setup and management procedures. * Ensure the server supports mailing lists and provides easy management and moderation of these lists. Requirements: * Proven experience in setting up and managing email servers, preferably open-source platforms such as Modoboa, Postfix, or Dovecot. * Strong understanding of email protocols (SMTP, POP3, IMAP) and DNS configurations. * Experience with Linux server administration. * Knowledge of network security and email security best practices. * Ability to write clear, maintainable documentation for IT teams to follow. * Fluent in English, with excellent communication skills. *We will be setting up 5 domains wit...

I'm in immediate need of an experienced professional with a strong background in Postfix 3.3 and Ubuntu 18.04 for a swift and effective system update. Major Requirements: - Updating Postfix 3.3 on my Ubuntu 18.04 system to the latest, most secure version available. - Enhancing the performance and resolving any bugs or issues in the current system. - Customizing mail server settings for an improved mail delivery. Ideal Skills and Experience: - Proficiency in Postfix 3.3 and Ubuntu 18.04. - Track record of doing similar system updates and enhancements. - Understanding of custom mail server configuration. Please note that this is an urgent project, and a swift response is expected.

...sorted by relevance, date, or other relevant parameters to enhance user experience. It should be possible to sort the documents by multiple parameters at the time. - Autocomplete Suggestion: An intuitive autocomplete suggestion feature would help users with their search queries. - Security: Access to the frontend is restricted to users whose credentials will be checked against the organization's LDAP. The fronted also need to authenticate to the opensearch backend with a given client key. Data Types: The search frontend should be able to handle different types of data including Text, Images, Audios, Videos, and more. This means the frontend should be able to communicate effectively with the backend to retrieve and display all these data types during search. Search Results ...

I'm in search of a MailWizz expert Key responsibilities: - Customizing the user interface design to improve the overall user experience and branding. - Devising a mechanism to manage debits of email credits efficiently. We simp...add emailing credits to our customers mailbox account and we will add emailing credits the account based upon the amount paid. We then simply like to debit the credits for each email sent. Very simple. If we give the mailbox user 10,000 credits and they emails 3,000 emails the 3,000 is debited from the 10,000 balance and 7,000 credits are left. We have already configured Mail Wizz with Postfix MTA We own our servers and we wish to integrate the emailing server with our MySQL database. This is the first of many jobs that we will require cus...

I am experiencing issues with LDAP SSH user authentication on my Suse SLES 15 SP4 server. This involves an authentication failure specifically with the module. I need help to debug the error Key points include: - Deep understanding of Linux, specifically Suse SLES 15 SP4 - Expertise in LDAP user authentication - Proven experience troubleshooting and resolving authentication errors - Ability to ensure smooth functionality of the LDAP User authentication system The error message is attached. Please note that the LDAP is only used for user authentication, no other functions. I am looking to have this issue corrected as soon as possible.

READ FIRST AND DONT JUST SEND A STANDARD MESSAGES. DONT APPLY IF YOU DONT KNOW WHAT YOU ARE DOING AND IF YOU NEED LONGER THAN 5 HOURS, YOU HAVE NO GLUE. I CAN CLICK MYSELF AROUND UNTIL IT WORKS. NO NOW AC...NO GLUE. I CAN CLICK MYSELF AROUND UNTIL IT WORKS. NO NOW ACCOUNTS ANYMORE, AND DONT APPLY AND TELL ME LATER YOU WANT 5 TIMES MUCH MONEY. iRedMail - Setting up iRedMail for less than 10 email accounts - Configuring Nextcloud for: - Calendar and contacts synchronization - Collaborative editing of documents - Email integration - Amavisd + ClamAV + SpamAssassin SMTPS service (SMTP over SSL, port 465) Enable DNSBL service in Postfix to reduce spam Nextcloud - docker configs - listen to - ad integration - chat - videocall - nextcloud office intergration

I'm experiencing a configuration error with my POSTFIX email server. The email delivery is continuously failing due to a "Connection timeout" error message. This issue is present across all my outgoing and incoming emails. I'm in dire need of a competent professional who can diagnose and fix this issue urgently - Required Skills: - Excellent knowledge of POSTFIX email server, CentOS, Control Web Panel - Proficiency in debugging and resolving rDNS configuration errors. - Previous experience in troubleshooting 'Connection timeout' errors. I look forward to finding a solution and resuming my outgoing emails without any errors. Please no generic or copy and paste bids or messages. Please demonstrate some understanding and ability to take o...

We need a system administrator with deep expertise in Authelia and perhaps with configuring it using LDAP. I am using a Samba LDAP environment in Ubuntu 22.04. My goal for Authelia is to tap into its ability to protect a website with LDAP credentials prior to allowing the user to see the site. I have tried all that I know and have used ChatGPT and others but have not found the solution to it working. Please do not apply for this if you do not have some expertise with Authelia. I have created a video to better explain what we have tried and where we are at this moment: This is a development server and is on a local network. So we will have to do a screen share to show you the server and fix the problem. Thank you for considering this job.

...resolve telnet 587. The exact message I'm receiving is 'Connection timed out'. On the other hand, telnet localhost 587 is functioning properly on Debian 11 with Postfix Dovecot running ISPConfig. In addition, I'm also in need of help for some minor fixes. I'm not exactly sure if any recent changes in my network configuration or firewall settings have triggered these issues. I'm looking for a skilled freelancer with vast experience in Debian and Postfix Dovecot who can troubleshoot and resolve these connection issues efficiently. Skills and Experience Required: - Proficiency in Debian 11 and Postfix Dovecot - Experience in troubleshooting connection timeout issues - Knowledge in ISPConfig and network configurations - Experience in...

I'm looking to setup some SyberSecurity LAB servers to learn Wazuh, Suricata, The Hive, Security Onion, etc.. I have setup Wazuh on a test VPS server. And added a postfix server but I don't seem to get e-mails from alerts. (This would be my first thing to fix) If you are an expert and maybe you can help me a bit? I would like to learn more about Cybersecurity and looking for a mentor. I would be available on Thursdays and or Fridays. Also maybe learning about The Hive or MISP or other platforms. I want to learn all to be able to run a full SOC one day. The ideal is to have 4h per week 2h on Thursdays and 2h on Fridays for an ongoing period. Who can help me learn these skills? I do have intermediate experience in CyberSecurity it is not that I need to start from scratch....

I need cleaning to remove from my VPS server: using the Scanning with ClamAV program

...should have its encryption key regenerated? How can vault policies be created? What is the minimum standard for a policy we should be aiming for, e.g. TTL? - Documenting LDAP and token-based authentication methods. - Detailing the process of managing Database credentials, API keys, and Certificates using Vault. - Understanding and writing about the encryption/decryption fundamentals of HashiCorp Vault. Ideal candidates should have a strong knowledge of HashiCorp Vault's workings, experience in creating technical documentation, and a clear understanding of Vault's authentication methods and secret management. Familiarity with LDAP, API keys, database credentials, and certificates is a must. Additionally, strong written communication skills and the ability to sim...

My postfix server running on a CentOS is currently experiencing an untrusted server error when sending out emails. Up until now, everything was functioning normally but it stopped working all of a sudden. I'm looking for someone with solid know-how in troubleshooting postfix server errors. Following are the steps I've taken so far: - Reviewed the server logs - Restarted the server However, neither of these actions rectified the situation. Furthermore, I've confirmed that no changes have been recently made to the server's configuration or settings. Ideal Candidate Profile: - Proven experience with CentOS and Postfix server administration - Strong skills in diagnosis and troubleshooting of server errors - Excellent problem-solving abilities As ...

Hello, I had a few problems. 1. - module of postfixadmin works only with external domains. I have to add our domains too 2. With LDAP auth aliases works good but only one, I need multiple 3. I wannt to autenticate users by PAM (dovecot) module with Duo Mobile (support PAM). I had some errors with it

I need an expert to implement SSSD LDAP AD TLS on my Ubuntu 20.04 LTS system. This requirement is to be used for general system use, not a specific application. While working on this project, you should be able to provide detailed written instructions explaining the step-by-step process of implementation. Key responsibilities involved: - Professional SSSD LDAP AD TLS implementation - Thorough documentation of the implementation process Ideal Skills and Experience: - Profound knowledge of Ubuntu 20.04 LTS - Expertise in SSSD LDAP AD TLS - Strong writing skills for clear documentation.

i want to install mailserver postfix and Dovecot along with roundcube as we need to login from different domain and different users so we neeed to create user with password and user can login in roundcube mail and send or recive mail user creating can use on command promt we need installation bash code also

I'm looking for a professional to set up a Linux-based mail server using postfix, dovecot, and roundcube. The server must be capable of hosting multiple users, each with a personal password for access. Your role includes: - Configuration of SSL/TLS encryption for top-notch security - Setting up user creation process - Creating a simplified bash script to streamline installation Ideal Skills: Sound experience with Linux server management, proficiency in bash scripting, an excellent understanding of postfix, dovecot, roundcube components, and SSL/TLS encryption. Bear in mind that after the mail server setup, I may not have a dedicated IT team managing it. So, I need a solution that's straightforward to manage long-term. Please bid considering these factors.

I need a tech-savvy individual to set up my Control Web Panel (CWP) on my Virtual Private Server (VPS). Since my VPS is running on Linux, having a strong background in ...Panel (CWP) on my Virtual Private Server (VPS). Since my VPS is running on Linux, having a strong background in this operating system is essential. Please be prepared to provide: - Basic Security setup on CWP. Prior experience with Linux security protocols is a bonus. - Installation and configuration of specific services including: - Web Server (Apache, Nginx, LiteSpeed) - Mail Server (Postfix, Dovecot, RoundCube) - Database Server (MySQL, MariaDB) Deep knowledge and proven experience with these servers and databases are required for this project. Appreciate your interest and look forward for your ...

I'm looking for a knowledgeable professional to set up an email server for Docker, utilizing the Postfix server software. Key responsibilities: - Email server setup - Optimization and configuration as per Docker requirements While the project isn't time sensitive, a commitment to efficiency is still desired. The ideal candidate will have: - Proven expertise in Docker and Postfix - Strong understanding of email server setup and management Please note: Specific security features were not specified – you'll be expected to adhere to general best practices in this domain, ensuring reliable operation.

I'm searching for an adept developer preferably with considerable experience in LDAP, Java Spring Boot Applications, and MS Active Directory. Job Tasks: - Implement LDAP authentication exclusively in an existing Java application using Spring Boot. - Integrate Microsoft Active Directory for this purpose. The right candidate should possess: - Strong knowledge of LDAP and its key terminologies. - Proficiency in Java Spring Boot Application. - Experience with Microsoft Active Directory. - Ability to provide ongoing guidance throughout the project due to my limited familiarity with LDAP. The goal of this project is to ensure secure and efficient user authentication via Microsoft Active Directory. I'm expecting a clean, well-commented code that adheres...

I'm looking for a skilled technician to set up SMTP on my Ubuntu server. I'm currently running Postfix and need it to handle outgoing mail. I also have firewall (ufw) and security software installed that you'll need to navigate. Key skills and experiences: - In-depth knowledge and experience with Ubuntu, Postfix, and SMTP - Understanding of email server configuration - Familiarity with firewall and security software configurations. Your job will be to ensure a seamless setup for Posit Connect to run effectively. My expectations are timely and error-free work. Your assistance is highly appreciated.

I'm in need of an experienced OpenLDAP specialist to define my OpenLDAP slapd/LDAP rule. The main job is to create a rule that controls read access, particularly for groups. SEE HERE !! ######### I need someone to create the following two rules for slapd: a) Currently there are bindusers who are allowed to read certain groups depending on security settings (the groups have a attribute that lists them as read allow). The rule should ONLY allow them access to users that are part of the allowed group b) The users should not be visible by default, they should be only be found if they have an exact match on the UID. These two rules are needed to enforce privacy settings. ######### Key aspects of the task include: - Understanding the specifics of my system and the needs of the g...

I'm in need of an experienced OpenLDAP specialist to define my OpenLDAP slapd/LDAP rule. The main job is to create a rule that controls read access, particularly for groups. SEE HERE !! ######### I need someone to create the following two rules for slapd: a) Currently there are bindusers who are allowed to read certain groups depending on security settings (the groups have a attribute that lists them as read allow). The rule should ONLY allow them access to users that are part of the allowed group b) The users should not be visible by default, they should be only be found if they have an exact match on the UID. These two rules are needed to enforce privacy settings. ######### Key aspects of the task include: - Understanding the specifics of my system and the needs of the g...

...is critical for enhancing the security and user management of our application. Project Objectives: • Seamless Integration: Implement AD authentication to allow users to log in using their existing Windows credentials, eliminating the need for a separate login and password for the application. • Security Enhancement: Leverage the robust security features of Windows AD, including Kerberos and LDAP, to protect user data and access. • User Management: Simplify user management by utilizing AD’s centralized directory services for creating, updating, and deleting user accounts. • Compatibility Assurance: Ensure full compatibility with Windows Server 2012 Standard, along with smooth operation and user experience. • Documentation & Maintenance: Pr...

I'm seeking an IT expert to set up a Postfix mail server for my business. Core Requirements: - Configure the Postfix mail server software, which you ideally have experience with. - I desire custom spam filtering, so you'll need to demonstrate competency in implementing bespoke rules for this. - Having a background in providing tailor-made email solutions will be advantageous. In short, this project demands a professional who excels in setting up personal email accounts with custom spam protection preferences. You'll get extra consideration if you can showcase previous similar projects.