[VOPmail Beta] user unknown

[Luiz Lima]

Title: Message

Bill,   If I understand correctly, some systems are returning "user unknown" messages from your system, right? If yes, I've reported this to Vircom quite a while back and they promissed a fix.   The problem is that in some situations modusMail will bounce e-mails with an empty "From:" header. Note that an empty MAIL FROM: is the correct behavior, but the "From:" should have something like "MAILER-DAEMON" or "postmaster".   -- Luiz Lima Image Link Internet http://www.imagelink.com.br ----- Original Message ----- From: Bill Rakowitz To: [EMAIL PROTECTED] Sent: Monday, July 01, 2002 10:19 AM Subject: [VOPmail Beta] user unknown Hi all,   We run Modus with spam and sieve filtering.   In the middle of last week, we started getting calls that emails from a neighboring ISP are returning "user unknown" messages when sent to our system.   I have an account on the neighbors system, and can recreate the problem.  Some messages will deliver, but a very small percentage.   To our knowledge, this is only happening when messages are from this specific system.   The user accounts messages are being sent to are valid and receiving messages from other systems and the user accounts are verified against  VOPRadius.   I am not able to find any reference to these delivery failures in the error log.   Does anyone have an idea of where to look next?   Bill Rakowitz YK Communications