Looks pretty clear to me. 552 is a serious error and is coming from the receiving server (per RFC-2821). "Too much mail data" == "message too large"
Obviously the receiving domain has an inbound message size limit. ----- Original Message ----- From: "Nick Goodman" <[EMAIL PROTECTED]> To: "Exchange Discussions" <[EMAIL PROTECTED]> Sent: Thursday, February 14, 2002 2:41 PM Subject: Weird message bounce error. > Hello again all. > > A user is trying to send a 5 meg attachment to an internet mail address, and > when she does so we get an NDR like this. > > A mail message was not sent due to a protocol error. > > 552 Too much mail data. > The message that caused this notification was: > > > To: <[EMAIL PROTECTED]> > From: <[EMAIL PROTECTED]> > Subject: Year End Information - Resend > > I see it in the IMS queue, but I don't know if it is my server or > Principal's server causing this error. She can forward this same exact > attachment to people internally all day long, just not outside. Could it > still be my IMS though? > > Exchange 5.5 SP 4 > Winnt 4.0 SP6a > All latest hotfixes. > > Thanks. > > _________________________________________________________________ > List posting FAQ: http://www.swinc.com/resource/exch_faq.htm > Archives: http://www.swynk.com/sitesearch/search.asp > To unsubscribe: mailto:[EMAIL PROTECTED] > Exchange List admin: [EMAIL PROTECTED] > _________________________________________________________________ List posting FAQ: http://www.swinc.com/resource/exch_faq.htm Archives: http://www.swynk.com/sitesearch/search.asp To unsubscribe: mailto:[EMAIL PROTECTED] Exchange List admin: [EMAIL PROTECTED]
