modify 'FROM' field to use another domain

[eleith]

i have a user who has added an external IMAP (domain1.com) and would like to send emails from this domain as well.

zimbra is running on example1.com, and when this user configures their external IMAP, their 'FROM' field only allows them to use their aliases from example1.com.

certainly, they could modify the 'reply-to' field, but the 'from' field will still show their user names (or aliases) from example1.com.

my question is, if this user is using an external imap coming from domain1.com, how can they configure zimbra to send emails with the FROM field pre-filled with the domain1.com account they are using.

[mmorse]

[SOLVED] external email account