whenever a user sends Mails via SquirrelMail, the Sender Name and Sender Address are incorrect when the user hasn't filled out "Username" and "Email" in his personal Settings of SquirrelMail.
This is not optimal, because most of the users forget about that.
Via the SquirrelMail Package of ISPConfig the Mails are sent with Sender
And via the original installed Version of Squirrelmail (with virtusertable Plugin):
-> but should firstname.lastname@example.org
Can someone point me to the right direction, how this problem can be solved?