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    4,283 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 postf...

    $72 (Avg Bid)
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    9 ofertas

    Desejo contratar um especialista do MailWizz, para instalar e configurar o Mailwizz, como [fazer login para ver a URL] 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)
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    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)
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    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/DKI...

    $28 (Avg Bid)
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    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)
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    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)
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    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)
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    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= [fazer login para ver a URL] mais não assina

    $21 (Avg Bid)
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    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 ...

    $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)
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    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 mom...

    $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...

    $180 (Avg Bid)
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    4 ofertas

    Good afternoon, Looking for a .Net 5 developer to build a simple PoC (Proof of Concept) application which uses .Net Core 5 and RabbitMQ, mandatorily with the MassTransit nuget package. You will need to use docker to setup a RabbitMQ server with Management Console. Setup Exhanges of all 4 types (direct, fanout, topic, headers) with Queres bound to them. Requirements: - 1 Asp.Net Core 5 Worker s...

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    1 ofertas

    Complete mail server installation from scratch. Person with knowledge of Postfix Dovecot Mailserver. Send and receive protocols under SSL/TLS, POP3, IMAP4, SMTP. Filtering of viruses and spam. Must know how to set up and tune SPF DKIM. Please reference your previous mail server installations and your technical experience. Need to hire now, ASAP, to work with our sysadmin. We are located in the US...

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    4 ofertas
    Postfix cluster 3 dias left
    VERIFICADO

    Look to setup fully cluster postfix and dovecot with all bells and whistles like auto addition of domain and users, spam filtering, antivirus, dkim, spf etc We will prefer install on either RHEL or Centos 7.

    $133 (Avg Bid)
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    5 ofertas

    Email server is running Centos, Centos CWP, Postfix & roundcube. Cannot receive some of the incoming email Some cannot send out email to 3rd party user Need email expert to solve the issue. Will share more in message

    $30 - $250
    Secreto
    $30 - $250
    20 ofertas

    Hi, We are now looking for serious article writers to join our TEAM of Writers as per our requirements. We want to expand our TEAM so serious writers are required to handle daily workload. Fluent English is a must. We need serious writers - we are not very choosy about extreme quality. What we need is 100% plagiarism free unique articles (will verify via [fazer login para ver a URL]). The conten...

    $3 / hr (Avg Bid)
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    20 ofertas

    Regular e-mail messages (replies to inquires, contracts, etc) from a small business dedicated self-hosted e-mail server (running Linux) to recipients that happen to use Microsoft Office 365 e-mail service are going to the Junk folder with SCL 5. Please note that I´m not a Office 365 service user and just run a server for small business that users send regular legitimate e-mail messages to ...

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    6 ofertas

    We are looking for an expert who has experience of working with Postfix. The final output of the project should be having a panel working where user can login with example@domain. com accounts. Server should be configured well to have php mail() access. We have a LAMP server installed ubuntu 20.04.

    $129 (Avg Bid)
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    16 ofertas

    Build a Single Thread SMTP Server that queries MariaDB for users / domain information. incoming files need to be stored in the MariaDB as BLOB or TEXT. 1. No authentication, the server must not accept authentication. 2. Server is Linux only. 3. Basic below, S: 220 [fazer login para ver a URL] ESMTP Postfix C: HELO [fazer login para ver a URL] S: 250 [fazer login para ver a URL], I am glad to mee...

    $437 (Avg Bid)
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    4 ofertas

    Create a client server to create a general RPN (Postfix / Reverse Polish Notation) calculator. Example, if the client sends the input (3 5 6 + *) 5 and 6 should be added together and the result multiplied by 3.

    $190 (Avg Bid)
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    6 ofertas

    Here's a 5 minute task for you freelancers: Requirements: - new clean installation of the Debian 10 server - ideally postfix/mailutils based, but other options are fine as well as they are in standard Debian repos - utilising an external smtp server with standard credentials under Outlook/Thunderbird (i.e. no actual email server is to be run on Debian) - password sending is encrypted Paymen...

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    8 ofertas

    we are looking for a developer who can develop a Desktop billing software application with the following features. Configuration Tab Ledger Configuration 1. Ledger( Create, Alter, Delete) Details of the form will be discussed before assigning the project 2. Ledger like sales, Purchase, GST, roundoff, Party ledger will be created here. Inventory configuration 1. Add, Alter and delete the ...

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    12 ofertas

    i need install postfix 2.6.6 (native version of centos 6 ) in centos 7 urgent what I need, as long as it is possible, is what I put in the title of the project, install version 2.6.6 of postfix on a centos 7 server, it is not the version that comes by default, I try to install and use an older one, in my specific case that of centos 6, this implementation is very necessary for me.

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    15 ofertas

    My Ubuntu server is discarding 'Noreply at [fazer login para ver a URL]' sender, so I can't verify my SSL certificate. I need this sender email address whitelisted. URGENT.

    $28 (Avg Bid)
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    7 ofertas

    I want to setup postfix to use mode Bulking for exemple 1 SEASON : Connecting to smtp X mail from : X rcpt to : ok rcpt to : ok rcpt to : ok ... rcpt to : ok DATA : ok quit repeat

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    Scholars have speculated that Kālidāsa may have lived near the Himalayas, in the vicinity of Ujjain, and in Kalinga. This hypothesis is based on Kālidāsa's detailed description of the Himalayas in his Kumārasambhava, the display of his love for Ujjain in Meghadūta, and his highly eulogistic descriptions of Kalingan emperor Hemāngada in Raghuvaṃśa (...

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    1 ofertas

    HI, I am running postfix on cents 7. I believe my server has been compromised and I have received many bounce back emails on 1 of my email account. I do not use this server for SMTP. Currently the webmin is too slow, ssh works and Email (POP3) not working as too slow. The freelancer should do the following as a remedy: Fix the issue. Implement security so this should not happen in future. Let me ...

    $22 (Avg Bid)
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    8 ofertas

    HI, I am running postfix on cents 7. I believe my server has been compromised and I have received many bounce back emails on 1 of my email account. I do not use this server for SMTP. Currently the webmin is too slow, ssh works and Email (POP3) not working as too slow. The freelancer should do the following as a remedy: Fix the issue. Implement security so this should not happen in future. Let me ...

    $26 (Avg Bid)
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    6 ofertas

    Hi we are getting errors when customers try to send us an email, all outlook/365 rejects AND we are now on having issues like this: The mail system <>: host [fazer login para ver a URL][[fazer login para ver a URL]] said: 550-Rejected because [fazer login para ver a URL] is in a black list at [fazer login para ver a URL] 550 Error: open resolver; [fazer login para ver a URL] (in reply to R...

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    8 ofertas

    I'm looking for someone that is willing to answer questions that I have about Asterisk / FreePBX configuration, troubleshooting, etc. Should be well-versed in Asterisk, Linux, SSH, SIP, etc. For example, voicemail email notifications are being sent from asterisk[at][fazer login para ver a URL] and my spam filter does not like that. I tried editing the config via FreePBX >> Voicemai...

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    6 ofertas

    I need an automated temporary recruitment platform. The Web Application needs to have the following: 1. Client Portal 2. Candidate Portal 3. Admin Dashboard I am looking for a freelancer to help me with my project. I am after a bespoke platform that will allow Employers to search for Freelancers using real time availability and be able to make a booking. Freelancers will be able to create a p...

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    1. Optimizing table query, session and registered participants • Query from database only 50 output per page. --> Only do the participant and company search page only. 2 pages instead of 9. --> limit to 100 registered participant quota for a company 2. Notification for self-withdraw or terminated by company and admin rejects participants • Triggered notification when company term...

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    1 ofertas

    Looking for Freelancer with strong experience with Zimbra. Configure with parameters fixed together in Zimbra 8.8.15 Opensource on Ubuntu 18.04 Connection attempt limited to 5 (Fail2ban) Enabling SpamAssassin to update itself Customizing SpamAssassin scores to improve spam detection overall. Enabling ClamAV to update its virus definitions more frequently Amavis with Postfix SPF MTA Firewall SMTP A...

    $136 (Avg Bid)
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    12 ofertas
    repair mail server Encerrado left

    Updated ubuntu mail server yesterday and system is now broken. Setup is dovecot, postfix, roundcube and other common security apps. Users are system users. Need help repairing system.

    $50 / hr (Avg Bid)
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    1 ofertas

    Hi, We are now looking for serious article writers to join our TEAM of Writers as per our requirements. We want to expand our TEAM so serious writers are required to handle daily workload. Fluent English is a must. We need serious writers - we are not very choosy about extreme quality. What we need is 100% plagiarism free unique articles (will verify via [fazer login para ver a URL]). The conten...

    $5 / hr (Avg Bid)
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    12 ofertas

    Default handler capability does not match declared functionality Your app implements default handler capability for Default SMS handler (and any other core functionality usage while default handler) but you included Default Phone handler (and any other core functionality usage while default handler) in your permission declaration. Please submit a revised Permissions Declaration Form or update your...

    $29 (Avg Bid)
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    4 ofertas

    Hi, We are now looking for serious article writers to join our TEAM of Writers as per our requirements. We want to expand our TEAM so serious writers are required to handle daily workload. Fluent English is a must. We need serious writers - we are not very choosy about extreme quality. What we need is 100% plagiarism free unique articles (will verify via [fazer login para ver a URL]). The conten...

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

    Le serveur physique à maintenir intègre : 2 IP Failover pour accès à 2 serveurs virtuels - Un serveur virtuel DNS 1 + Postfix. - Un serveur virtuel WEB + mySQL. Le projet consiste à : - surveiller les services Apache/mySQL/Mail/Postfix. - intervenir en cas de panne d'un service pour le redémarrer. - répondre à nos questions (1 par mois...

    $106 (Avg Bid)
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    13 ofertas

    Hi mate, Recently I installed Postfix SMTP with Virtualmin. Can anyone of you enable IP rotation in postfix for me?? I have 2 IPs configured with my contabo VPS.

    $39 (Avg Bid)
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    5 ofertas

    I have a working installation of postfix/dovecot/roundcube on Debian 10. They use local users (a few), no mysql/ldap backend. when I send emails to the MX, postfix then dovecot receives them, they end up in /var/mail/user. But I cannot see the incoming emails in roundcube's Inbox, even though I have them when I use the command line "mail" using the same local user. btw, when I send...

    $17 (Avg Bid)
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    2 ofertas

    I have a working installation of postfix/dovecot/roundcube on Debian 10. They use local users (a few), no mysql/ldap backend. when I send emails to the MX, postfix then dovecot receives them, they end up in /var/mail/user. But I cannot see the incoming emails in roundcube's Inbox, even though I have them when I use the command line "mail" using the same local user. btw, when I send...

    $23 (Avg Bid)
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    3 ofertas

    After exchanging the [fazer login para ver a URL] and [fazer login para ver a URL] with new files, we do not receive any emails from outside the server. Also we cannot send emails to other servers. No error-messages. Sending emails to ourselfs works. System: Ubuntu with Nginx, Dovecote, Postfix, IRedmail

    $108 (Avg Bid)
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    4 ofertas

    The task is to set up an open-exchange instance with OX documents, OX guard, ox image converter and ox Documentconverter enabled with an existing dovecot/postfix mailserver and openLDAP directory.

    $273 (Avg Bid)
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    2 ofertas
    Fix shopify app Encerrado left

    I need to publish my shopify app, but shopify rejects it, because it has some issues. I need to fix it. Stack - Laravel, Vue. Requirements from Shopify here: [fazer login para ver a URL]

    $175 (Avg Bid)
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    14 ofertas

    We are looking for someone proficient in setting up mail spam protection. Situation: We have a whole set of servers running Plesk with postfix as SMTP server which requires sending mail relayed through SpamExperts. At the moment we are getting errors like 451 unable to verify sender. What we want: We want to be able to send out email from all our servers and route it through spam experts to mit...

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    9 ofertas