Question Change Email Domain

[lucflash]

Hey everybody,

i hope i choosed the right forum for my question.
we used the plesk migration manager to transfer confixx users to plesk onyx. the mail conversion was set to short-names so everything can be used without any changes to made at the user preferences

what we had at confixx:

domain: example.com
mailbox: web5p1 and web5p2
email adress: [email protected] (to web5p1), [email protected] (to web5p1), [email protected] (to web5p2)

what we have in plesk:

[email protected] (no alias, no forward)
[email protected] with alias [email protected]
[email protected] forwarded to [email protected]
[email protected] forwarded to [email protected]


Question: Is there any chance to edit the domain of adress [email protected] afterwards to [email protected]? In this way we could put a1@ and a2@ as alias for this address

Thanks four your help
Kind regards