New user addition does not work properly

[Joe]

There’s a long thread about this very thing already ongoing.

Postfix virtual map escapes some @

SYSTEM INFORMATION OS type and version AlmaLinux release 9.1 (Lime Lynx) Virtualmin version 7.5 Postfix version 3.5.9 Roundcube version 1.6.0 It was a bit overdue. I’ve finally moved my virtualmin system running on centos to almalinux. During the move, I made some different configuration decisions from my old system. One of those decisions is now giving me a headache. On the previous system, account names were created as “USER.DOMAIN”. Because it was so confusing for my elder…