Hi all! My postfix sometimes drops error message when we sending message. Aug 26 07:27:36 rb01-he postfix/smtps/smtpd[763597]: NOQUEUE: reject:...
I have an Ubuntu 20.04.6 TLS server with ISPConfig Version: 3.2 and many websites installed. I set up Postfix with an SMTP relay service...
I am experiencing issues properly Enabling SSL for MariaDB. I followed the setup for...
I want better security settings under /etc/postfix/main.cf But if I modfiy this settings, this will be restore to default, when upgrade ispconfig...
Hello , I have two servers, a master (web, mail, ns, ftp, db) and a slave (ns and web). The instalation process for ISPConfig has added our mail...
Hi all, I want to move a domain under Cloudflare which has many subdomains (hostnames) that point to several servers that hold email and web. I...
Dear ISPConfig members, I have around 3TB dovecot mail server running as master-master, main server on one site and another dovecot mail server...
Good morning, I have a fresh Perfect Server build with Debian 12 and ISPConfig3, Postfix, Rspamd, Dovecot. It seems like every 2FA verification...
Hi, in a test i've checked if a setup with a mailbox, some mailaliases and PopCon works to deliver mails to exchange mailboxes but relalized that...
Good morning, Thank you for all your help in the past. I just migrated my ispconfig3 from Centos 7.9 to Debian 12.5. I had a lot of email...
Hi, i'm currently facing a issue with amavisd-new on our old mailserver. We noticed that alot of smtp connections to our system timed out, after...
After migrating ISPConfig setup to new set of hosts, some e-mails to recipients started to bounce. With command grep "status=bounced"...
Hello, I can't configure my iPhone13 to connect my mailbox using IMAP. I use a dedicated server at home using Debian 12 with Postfix and...
Hello. I have a problem. When I create folder with Thunderbird client, the permision will be 777. And now cannot delete folder under Thunderbird...
Hi, I have a postfix server managed by ISPConfig where sometime outgoing emails are deferred because postfix tries to connect to gmail.com smtp...
Hi again all, The last problem appears to have been related in part to upgrading from Debian 11->12, even though I did so on a brand new server....
Does anyone know if OpenDKIM needs to be installed in order to get outgoing email signed? I've added the DKIM through the ISPConfig Email,...
Hello, I'm trying to understand an SPF problem that I find in mail log via postfix : Invalid Sender. SPF check failed, please verify the SPF/DNS...
Hi For a few days, without having changed anything in the configurations, on several servers with ispconfig3 I have received emails with the...
This will be the second machine I've set up based on Rocky Linux, this time using v9.3 as the starting spot. I can say that, following the Perfect...
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