Even if it may sound silly, but have you changed the DNS records as well? I'm assuming you migrated from the Plesk server to another server...
Okay, as I already mentioned it, the reason why your mails are pretty likely blocked is the bad/missing reverse DNS record (PTR). You need to fix...
A low reputation at Senderscore/Validity can result from not sending enough "good" emails to the major providers. Similarly, a low volume of...
I'm not sure what deny means in your answer's context as it is a not a iptables jump target that I'm aware off, but I guess you mean "drop" in...
If the firewall blocks port 21 with target "reject" although FTP is not running, then what you are being reported is completely normal and...
Do you host any other domains on your server, except XXX.com and can you issue LE certs without problems on your server for those? In case of a...
Now that you mention it I vaguely remember something similar with CentOS back in the days with the Nginx packages, before I started to build and...
This is exactly the reason why you should avoid compiling software on a distribution that delivers its software via binary packages. Self-compiled...
That's the port of sieve. Sieve is part of Dovecot typically packaged as -pigeonhole. One can setup server-side filter rules for incoming mails....
Apache is using .htaccess files to handle f.e. pretty URLs but .htaccess files are not supported by Nginx! For Nginx you need to set up the...
I understand your point and I see nothing wrong with the Docker approach - it is just a different one. Systemd definitely also offers process...
Could you also collect information about the host resource usage with such a setup in production environments? Imho, the (in theory) likely better...
I wouldn't accept anymore such push requests if they are incomplete. I think that code - no matter if by external or by core - contributors should...
Always on the server that executes the backup. If it is a slave, then on the slave server.
You can find the borg backup code in this file: https://git.ispconfig.org/ispconfig/ispconfig3/-/blob/develop/server/lib/classes/backup.inc.php...
Separate names with a comma.
