| SYSTEM INFORMATION | |
|---|---|
| OS type and version | debian 12 |
| Webmin version | 2.202 |
| Virtualmin version | 7.20.2 |
I have a problem with backup restored domain in my recenltly installed virtualmin/webmin instance. For users created using a username like user.domain postfix virtual alias table works fine and users can receive email. But for users using usernames like user@domain the email is bounced due “user unknown in virtual alias table”
I noticed that when the user in the virtual alias mapping is like user.domain the translation shown in the mail log is like “user.domain@serverHostname” and mail is delivered. But when uses the @ the translation is simply user@domain.
I created a new user, and the mapping that is automatically created is from “user@domain” to “user@domain”.
In my old system i have different mappings when the user uses the @. I have some domains using “user-domain” and some others directly “user@domain” but no one using “user@domain”. Anyway i manually changed the mapping to fit “user@domain” and the same happens. email is bounced.
I think it should show “username@domain”@serverHostname on the mail log. i really dont understand how this virtualmapping table works, because the “maps to” part should not have any effect in the mail be recognized as local relay or not.