postfix

Plesk Obsidian Version 18.0.21 Update #5 postfix 3.4.5-v.ubuntu.16.04+p18.0.22.0+t191121.1820 OS: Ubuntu 16.04 is it possible to enable TLS 1.3 for postfix now and if yes how ?

Hello This night we have smtp issue on various servers, it seem due to mass renew ssl and have a lot of these process : postmap 724 0 7u REG 8,5 9842688 14419303 /var/spool/postfix/plesk/certs.db smtpd 2222 0 12r REG 8,5 9842688 14419303 /var/spool/postfix/plesk/certs.db smtpd 3416 0 12r REG...

We are pleased to announce that we have developed a new extension to see the mail logs from the control panel itself: Mail-log - Plesk Extensions . We have tried to put a cheap price to make it accessible to the vast majority of plesk customers.

This morning I could not send mail from some accounts, Thunderbird said the certificate has expired. Problem: When selecting "SSL/TLS certificate for mail" in the mail settings of an individual domain, the certificate for Postfix for that domain is stored by Plesk in...

I'm having an issue where an email attachment with a domain name, or email address in the file name, causes the message to be blocked. To be clear If I rename the file to exclude those items it works no problem. Dec 10 08:35:05 SERVERNAME postfix/cleanup[70602]: BD8632AFA9C: reject: header...

is there any semi-official way to reject mail per ip address ? the blacklist under mail settings only accepts domain names and not ip addresses. and i cant use check_sender_access cause plesk recreates that file. can i write to the db table with the mail blacklist and thus skip the domain name...

Here are five screenshot of the current Plesk settings we are currently using: https://www.ktravisj.com/scrn1.png https://www.ktravisj.com/scrn2.png https://www.ktravisj.com/scrn3.png https://www.ktravisj.com/scrn4.png https://www.ktravisj.com/scrn5.png (I used to run the website at this...

We have a Plesk setup that holds an email server with around 100 accounts. Everything is working fine except for one thing: Sometimes, our Outlook Clients crash all at the same time, while asking users to enter their email and password and rejecting them to login. This shows up the following...

I'm struggling to understand why my customers only get the 5th day delivery failed emails (status=deferred) and not the delayed DSN emails that are supposed to go out before. What could be wrong? I haven't touched Postfix outside the GUI.

Hi, After some researches, I found that it is not possible to define a custom SMTP Relay for a specific domain through Plesk. I read some posts in this forum saying that it is possible by modifying postfix (transport, main.cf etc.). Can someone explain the steps to perform that very simply...

Hi, I have Problems with finding some Emails. We are using SpamExperts to Filter Emails before origin Server. The Log from SpamExperts for example are following after having conversation with Support: 2019-06-05 16:33:14 [116182] 1hYWyY-000UDu-20 DKIM: d=freshdesk.com s=fdusmail...

Hi all My maillog shows several failed mail authentication attempts. Fail2ban is configured from Pesk Onyx webui Defaults jails have simply lowered maxretry values and increased ban periods. Regarding to the config files and the logs, i cant figure out why Fail2ban does not ban an attacker...

Hi, this is my first here and i hope someone can help me. I run plesk Version 17.8.11 on ‪Ubuntu 16.04.5 LTS‬. Mailserver is Postfix, IMAP-/POP3-Server is Dovecot. Thats my problem: The account [email protected] is existing. If i add a mailaccount on my ipad and choose e.g. the non-existing...

Hi im using postfix for sending and recieving mails on my sites. My new client like to send a lot of emails so even newsletter, because of that i told him to take the mail service on the domain hoster for some bucks. Now the problem is how can i relay those outgoing emails for a single...

TITLE: plesk repair: drweb restore error PRODUCT, VERSION, OPERATING SYSTEM, ARCHITECTURE: Ubuntu 16.04.6 LTS‬ Plesk Onyx, Version 17.8.11 Update #48 PROBLEM DESCRIPTION: Today I had to try to repair a system with using the command "plesk repair installation". This commands runs through quite a...

Hi Plesk wizzards! I have a problem with one of my clients that works with thunderbird mail. I want to help my client with getting his "color" tags to work again. Recently my plesk updated fully to the latest versions and after this my client could not use his color tags in thunderbird anymore...

Hi, We can not rename a domain that we have already install in the same server a few years ago. Domain: tmp.mydomain.com We want to rename to: mydomain.com Erreur: mailmng-core failed: Fatal error: boost::filesystem::filesystem_error(boost::filesystem::rename: Directory not empty...

Hello, I have had one of my client's contact me regarding non-delivery of emails from a certain email address I have checked the MagicSpam logs and I can't see any mail being stopped in the SMTP layer. I have checked the maillog and I have found several instances in the log: Mar 1 03:39:20...

Hi Running Plesk Onyx (Version 17.8.11 Update #41) on Ubuntu with many customer domains. One customer would like to restricted email delivery for their domain only so their domain name (acme.com) will only be accepted from their hosted spam filter service. Currently their domain (acme.com)...

Hi, i having exact this Problems here: Unable to send mail: ERROR 550 - Verification failed for [email protected] invalid sender (suddenly since a week or two.) Before it was working fine. This came with an Update? Can some one show how to fix this? This is quite bad...