Dear Syymantec Support,
I have two problems with the Symantec Message Gateway. First of all, on the mxtoolbox.com the smtp test has two warnings since there is SMG:
Test Result
SMTP Banner Check Reverse DNS does not match SMTP Banner
SMTP TLS Warning - Does not support TLS.
On the other hands, if i want to forward an e-mail from spam quarantine, then i get this message: "Cannot release the message. It has either been released already or a deivery error occurred. Please Check Brigtmail Log for details."
The Brigtmail Log says: "Feb 20 2018 19:40:07 [http-bio-443-exec-9] [QuarantineManager] ERROR - error.quarantine.unable.release.delivery javax.mail.MessagingExpection: Could not connenct to SMTP host: .... "
I hope you can help solve this problem. Thanks in advance.