Hello I have a problem with the email delivery.
The problem here is for sending it when a new ticket or a new reply is appeared.
The Message for me ( the admin), that there is a new Ticket, works fine.
Look there is the Failure, which returns back to me, when the osticket, sent an email.
: host dad.hs-hamburg.de said: 550 A
valid header syntax is required (in reply to end of DATA command)
Final-Recipient: rfc822; user9329@destination.de
Action: failed
Status: 5.0.0
Remote-MTA: dns; dad.hs-hamburg.de
Diagnostic-Code: smtp; 550 A valid header syntax is required
The problem seems so be the Header ?! what can I do??
what can i do ti fix this?
thanks a lot
// edit
PS: the email adresses are replaced