Sounds like a network problem rather than an Exchange problem based on the information provided.
> -----Original Message----- > From: Jorge Cardenas [mailto:[EMAIL PROTECTED]] > Sent: Tuesday, May 14, 2002 3:13 PM > To: Exchange Discussions > Subject: Problems with emails on Exchange 5.5 > > > We did a couple of changes on our network (ISP change, IP > address change, added firewall), soon after that we started > to have undeliverables emails when emails have more than 1Mb > attach. Now we have same problem but with all emails with > attachments (no matter the size). It's on and off, I mean > sometimes it delivered the email and sometimes it won't. > > Any ideas about what can be the problem? _________________________________________________________________ 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]