I have a ISPConfig server installed with the autoinstaller running under Ubuntu 20.04 with dovecot and postfix. While checking mail queue I see...
Hi all, I have the errors in mail.log 'Hostname [server1.example.com] does not resolve to address [serverIP].' Emails that are being sent from...
Sers! A client requested his outgoing emails to be visible on all of their devices, not only on the one they sent it from. I have a client who...
IspConf 3.2 / Debian Buster Hi, still have problems with postfix. Yesterday, it was ok, but today not. I restart mysql, amavis, postfix, mails...
Hi On my mailserver I have a mail-relay with Mailjet, because I have had problems with delivering some emails to domains that use the microsoft...
I have an Ubuntu 16.04 server with ISPConfig Version: 3.1dev. and many websites installed (I know I have to update my system). I also set up...
Hello to all, For some time now I have had more and more emails rejected or returned for refusal of delivery. I don't know what's going on and I...
Hello, I install the ispconfig and postfix, and the email don`t sent. For example, I created the wordpress site and I want to reset password but...
Dear ISPConfig Dev, I had a very interesting question by one of our Assembly members: How do you limit Assembly Officers of sending mass emails or...
Hi , I have installed ispconfig one week more, and just realized that i cannot receive / send email . Here is the log: 1. mail.log 2. htf report
Hi, on one of my server with ISPConfig and Postfix I have logs like this: May 4 13:40:15 serv postfix/smtpd[23678]: NOQUEUE: filter: RCPT from...
I have setup opendmarc to run daily the aggregate reports, it works perfect but every time I change some thing on the ispconfig3 control panel, it...
Hi I have a mailserver configured with some domains that does the mx and smtp for my clients I want to create different postfix configuration for...
I ran into a problem installing a Debian server (11.3) with the latest ISPConfig (autoinstaller) on it, which will run a mail server (postfix +...
please see screenshots below of emails being sent to root, how do i disable them? [ATTACH] [ATTACH]
I don't know how to use DNSSEC provided by gandi.net, mainly to validate and improve mail delivery (I don't know if it is really necessary). The...
Hi! After I changed the main.cf yesterday according to the recommendations of Spamhaus,...
Hi all, I would like to ask please which one is the recommended way to whitelist Mailchimp's IP addresses. From their website those are:...
On new VPS being prepared for production, we see in /var/log/mail.log Mar 18 01:00:11 s2 postfix/lmtp[420719]: connect to...
I have a troublesome client which habitually opens unknown attachments, resulting their accounts being regularly compromised, resulting in those...
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