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...
Hello everyone! I'm new in here but am already working for some time with ispConfig by now. Hopefully some expert can help me with my issue I...
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