UebiMiau webmail adding @localhostname to email address except first address.
I composed and sent an email to following four recipients.
Email arrives at all four domains but To field looks like the one below.
; "email@example.com"@myserverhostname.com; "firstname.lastname@example.org"@myserverhostname.com; "email@example.com"@myserverhostname.com
The first email address is always fine, no matter local or public domain but it adds@whateverlocalhostis to all other email addresses, any ideas?