...DevOps (Ansible, Salt stack, shell scripting), LAMP/LEMP, Linux networking (iptables, NAT, port forwarding), Proxy (Haproxy, Nginx, Varnish, Cloudflare), Linux mail stack( Postfix, Dovecot, Amavis, Clamav, Proxmox Mail Gateway), Hosting panels (ISPConfig, cPanel, WHMCS, Blesta), DNS(Bind, Powerdns), API (REST, Proxy api gateway-Kong), Drupal Thank you
...domain. PostFix is installed and responding via [login to view URL], but is not allowing mail to be sent from localhost. This job is to perform the following tasks: 1. Fix the Postfix configuration issue stopping mail from being sent from localhost. 2. Set up a single mailbox with pop3 access for a user named Admin on the VPSs domain. 3. Set up postfix to use
Hi, We have a Postfix server (mainly used as an SMTP relay). I need to do the following: 1. Migrate PostFix from RedHat 7.5 to CentOS7. There are about 2-3 users. 2. Update PostFix from 2.10.1 to the latest stable version. 3. Ensure the scheduled daily report is still working okay. 4. Change the Name on the email that the daily report comes from (now
My problem: I have a necessity to use OpenDkim to sign several mails sent from my email servers running Postfix, with many domains, but currently I have a problem to sign the headers Return-Path and From. What I need: A setup file for OpenDKIM that sign both headers with different domains and get this information from a mysql database called domain
The emails sent by our dedicated server (Postfix, PHP mail) are blocked or sent directly to junk folders by some networks like Hotmail, Bell, and AT&T. Our IP does not seem to be blacklisted. Sent messages pass SPF DKIM and DMARK. I need counselling from an email expert to help solve the issue. I will not give server access but can forward config files
i have a centos 7 server and apache installed there so im trying to fix mails but is not working, i want to install dovecot postfix with virtual users ( so from mysql i can add new mails and users) and then login to roundcube to send and recive mails please bid just if u know how to do this, coz i have tried following tutorials and that is not working
...would like to establish an Email Server for development. A postfix server for sending and receiving emails for development purposes only. I don't want these email to be sent live outside. Its only for development testing. I would like to receive emails on ThirderBird Mozella client. I want Postfix server to be setup. Server is Centos 7 and I want Windows
I want a small javacc based parser that can parse postfix arithmetic expressions and evaluates them using java visitor pattern e.g given "5 2 / 3 *" it must output "15/2" or "7.5" Note: parser must be generated by javacc using neccessary grammar
...record is not found when I have generated the key in the /etc/opendkim folder. I have to follow the tutorial [login to view URL] because I am getting "Authentication-Results:[login to view URL]; dkim=permerror (bad message/signature format)" when I sent the email. If you can
...administrator. I want to remove the postfix text in the header to make it to show like this: Received: from [login to view URL] ([login to view URL] [[login to view URL]]) by [login to view URL] with ESMTPSA id DCEE57B8A6A9 for <test-aaf3f276@[login to view URL]>; Sat, 1 Dec 2018 08:02:27 -0500 (EST) It is showing the postfix text in the header at the moment where
Hello i need Help To Get New users , for that i want to use my own serveur to send email to my clients . Thanks
Install ISPconfig3 on Amazon Linux. Instructions can be found here: [login to view URL] Some workarounds will be needed as Amazon Linux is not 100% compatible with Centos. IMPORTANT: Do not make changes to the networking interfaces. Skip the relvant
...server but I still have a problem with my dkim as when I send the email, it show invalid dkim. The problem happens when I have put "/^Received: .*/ IGNORE" in the /etc/postfix/header_checks so when I removed "/^Received: .*/ the dkim will be valid. But now I have a problem with send an email as I have receive an error "Failed to send data [SMTP:
Our domain is not on any blacklist Email we send are confirmation emails with link in them so user can confirm they registered. Centos7 / Postfix (autheticated domain) Gmail places it in spam even if we use sendgrid and ALSO the simply confirmation link they sometimes mark as suspicious when user attempts to click Seeking expert that has resolved issues
I am looking for a freelancer who are expert in system admin. I have got a problem with my dkim keys as I have put the dkim keys on my web hosting dns but when I send the email there is no dkim keys as it is invalid. I have found out the dkim keys in the opendkim are empty, there is no [login to view URL] for my domain dkim keys on my smtp server so I would like you to configure the dkim keys on m...
...need some help with configuring on my vps. I am using postfix software to send the email and when I send the email from my server using PHP, I can see the localhost in the header which it show like this: Received: from localhost ([login to view URL] [[login to view URL]]) by [login to view URL] (Postfix) with ESMTPSA id E118F7B89DCD for <xxxxxxxxxxx@gmail
Either Zimbra or iRedMail or Postfix Bulk Email server setup Expert You can use either one of them I have dedicated server with CPANEL
...but i kept getting FTP error "too many connection from this ip address", so i decided to reinstall my OS but since then i always get "500 Internal server error", service "Dovecot IMAP/POP3 Server failed" and new added website doesn't work properly. If you can fix this error for me without me having to reinstall new OS am fine with that, but if you want
Centos 7 VPS with EXIM, Dovecot and BIND not configured, your job is to: correct and make functional Exim/Dovecot and make them accessible via web to add virtual domains to it (apache installed) Make functional BIND and configure two domains in it IMPORTANT: only ssh and webmin are used, no cpanel or other tools will be used.
Hi I believe a mutual acquaintance (V.Y.) has informed you of a piece of work I need to be carried out. I wish to install Postfix and Email filtering and any other email security measure you feel appropriate on a remote rack server collocated in the UK running Ubuntu Server 18.04 . The domain name is [login to view URL] and is registered with
...preferred MTA (Mail Transport Agent) is PostFix or RoundCube (I am attaching the script for your reference). Currently, we use Roundcube and would suggest that if possible, you replace the database so that we retain the existent emails. Open source software used during installation are: a. Postfix SMTP server b. Dovecot IMAP server c. Apache, Nginx d. OpenLDAP
...Managers:- Interspire, Sendy, mailwizz, PowerMTA, IP warming and SPAM routing techniques. == Tasks for today: - Install mailwatch and antivirus on fresh centos-7 box with Postfix where mailscanner is already installed with default config. We pretend to use it to clean SPAM before routing emails to different external SMTP servers. - Set best config to
...sqlite, and also a flat file) of banned email address, namely addresses that have been previously bounced. I would like to configure postfix to reject target that are present in that list. namely, I would like postfix to REJECT the email during 'RCPT TO' so that when smtp client tries to send to those destinations, they receive error directly. said
...consult me on de-blacklisting our mail servers IP We are now getting errors like these below comming back to our mail server when sending a mail. Linux based mailserver, postfix, need to check if its an open relay <xx@[login to view URL]>: host [login to view URL][188.8.131.52] said: 550 The sending IP (x.x.x.x) is listed on ttps://[login to view URL] Please resolve
...domain like [login to view URL] & [login to view URL] others as well, all are missing dns records like txt/spf/dmarc/dkim. Which cause to spam emails. (e.g if you use mail server (postfix installed) to send out mail from server then they will go to spam box instead of inbox.) Quote end: Bye, Mario...
A java program which acts as a postfix policyd, and with the information received manipulates a database, and calls an url (with a variable part). Also I need a clean up program which deletes the old records from the database and calls another url.
I need postfix installed on my ubuntu servered and a email address setup im running ubuntu 18.04
Configure Exim/Dovecot for Multiple Domain and ensure SSL/TLS Configuration working SSL Already installed on server via VestaCP
Hello, i have one vps server. Your job is to create an installations script that installs: virtualmin, Nginx1.10, MySQL 5.7, PHP7, ProFTPd FTP Server, Postfix Mail Server, Dovecot IMAP/POP3 Server and ClamAV Virus Scanning Server. All these things should installed and configured automatical. You can choose between ubuntu 16.04 minimal and debian
We are looking to set up 2 different servers, 1 for MTA (Postfix) and 1 for Mailwizz. VPS: 1. Usonyx( CentOS 7) 2. OVH ( CentOS 7) The milestones are: 1. Recommend VPS to setup MTA server (recommend budget server and IP addresses with IP rotation) 2. Recommend a VPS to setup email sending software (must be separate from MTA server or different provider)
...well but this is how my virtualmin dashboard looks [login to view URL] Postfix do not appear in the list of the services [login to view URL] If I go in the MySQL database server section this is the error I get: [login to view URL] And if I try to install postfix this is the errors I get: [login to view URL] As a noob I tried to create
...Oct 2018 08:39:32 +0000 (GMT) Original-recipient: rfc822;mikezriel@[login to view URL] Received: from [login to view URL] ([login to view URL] [[login to view URL]]) by [login to view URL] (Postfix) with ESMTPS id 641BD2A0311 for <mikezriel@[login to view URL]>; Mon, 29 Oct 2018 08:39:31 +0000 (UTC) Authentication-results: [login to view URL]; dmarc=none header.from=bluestratus
Change mail directory location from root partition to home partition on a centos 7 server running sentora web panel. Right now the mail directory location is in /var/sentora/vmail. My root partition is small and is filling up, so I want to know if the mail directory can be transferred to the home partition without losing any data.
Single control panel. Softaculous HTTP: Apache2 and nginx SMTP: Postfix POP3/IMAP: Courier and Dovecot (1.2.x) FTP: PureFTPd DNS: BIND and MyDNS Database: MySQL Language - English IPv4 support Websites Name-based and IP-based virtual hosts SSL CGI Individual PHP settings per website Rewrites/redirects Subdomains Alias domains Password-protected folders
I currently have a Dovecot Maildir 'server'/mailstore with Postfix and Fetchmail that stores over 150k of email messages for a single user in over 200 folders. Fetchmail retrieves from a Gmail account who in turn retrieves from my domain email address. I have a GUI login to Linux, if needed, as well as a sudo password which I use to keep the Ubuntu
...Performance Management and Monitoring tools == Tasks for today: We have a a RSPAMD box acting just as a gateway (no local domains, just routing clean emails to other servers) with PostFix and with a very efficient SPAM cleaning system. We're very happy with it. Now we need to implement with milton an easy way to black/whitelist emails and also to quarantine
I have a mail server on aws . I need to add a new domain on postfix admin, though I already have a couple of domains on the same. You also need to make sure that emails from the new account do not get marked as spam on other mail servers wiz Gmail.
...needed to make the box a complete antispam gateway. Installing proper mail server components for multi-domain future use. - Nginx with SSL (let's encrypt) - Postfix with TLS - Redis for caching - Dovecot with Sieve With SSL, nginx, and all the standard tools that we need. Then we should setup a test subdomain so system can fully route and process emails
Hello, We are looking for someone able to guide us in the best infrastructure for postfix for maximum effectiveness. Also, we are looking for the best practice in postfix configuration depending on the strength of the server. The goal is to have the best ratio for sending simultaneous e-mails. We are expecting also a good tool (GUI) to monitor the
I have a server running Postfix on CentOS 6.5 and I think the permissions need tightening up to prevent the mail server sending messages other than from domains on the server I need someone familiar with Postfix who can set it up so forms on the web server, mail etc still work but the mail server can't be used by other people to send spam.
Convert dovecot base64 sha512 salted hash to CRYPT sha512 salted hash
...com/r/hardware/mailserver/ try to set URLs like this [login to view URL] [login to view URL] [login to view URL] Etc Etc STEP2 You will create your office domain in their postfix admin say [login to view URL](or whatever works) STEP3 You will set the FETCHMAIL for our mails in the postfixadmin so mails should be coming in when received , set the time to download