[SOGo] Mail Ailases and domain part of email

["Leon L. Robinson"]

I recently updated from SOGO 2 to SOGO 5. In SOGO2 I used LDAP with two
fields for the mail.

            MailFieldNames = (
                mail,
                clearMailAliases
            );

mail is a full email e.g. 'f...@example.com' , clearMailAliases is just
an email alias e.g. 'bunbungo'

SOGO 2 appended the domain to the alias on sending but SOGO 5 doesn't
and I get 'Ms Bunbungo@unspecified-domain' in the sent messages folder.
I feel I'm missing an obvious setting in the switch between the two but
I can't figure it out.

Is there away of forcing it by doing something like appending a string
to the ldap  query? e.g.

            MailFieldNames = (
                mail,
                clearMailAliases+'@example.com'
            );


Leon