Hi, When sending email, sending domain matched relay_host in mail_domain database, postfix should send email through relay even the relay have no...
Hey there So, I'm not sure where to put this, but I'm having some different email processing issues with gmail when sending to gmail from...
Hi! If I our mailserver sends mails to gmail, the delivering fails. This is the bounce of gMail The mail system...
I had some problems with deliverability to gmail and G-Suite email addresses for a while. It turned out that disabling IPv6 for sending to...
Dear Till, How are u? I was setup fresh perfect server and using email feature. When sending email to any gmail address message not sending....
Hi, Is there a way to define under System Config - Mail a SMTP that does not belong to the multi-server setup I got? Let's say I want to use Gmail...
I'm having trouble getting the this function to work. Is anyone having the same problem? Debian Buster - ISPConfig 3.1.15p3 e-mail log: Jun 4...
I currently have one server install with A mail.domain.com handled by IP mx domain.com is handled by panel.domain.com I want to change it to...
Hi! I came across an issue sending email through Gmail using my ISPConfig Server. It seems Gmail recently checks the certificate that matches the...
Sorry if this has been covered before. The last couple of days I have started to get Undelivered Mail Returned to Sender from Gmail. The text of...
Hey there As the title says, mail from any domain on my server is being flagged as spam by gmail, when it wasn't the case before. Currently on...
Hi, i have Debian Buster and new installation ispconfig (latest release). Send mail for testing from account mail to account gmail ...spam. I...
After moving a client to ispconfig3 server and config MX records and SPF for Gsuite gmail MX example.com. aspmx.l.google.com. 10 3600 TXT...
Hi About 2 weeks ago - unbeknownst to myself one of my users accounts was hacked (even with strong password!) and for days we were sending spam....
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