2
votes
1answer
3k views

Why does Exchange 2003 silently reject emails with large attachments?

Our environment: Exchange Server 2003 Standard, single instance, running on Windows Server 2003 Standard. configured to not send/receive mail with attachments larger than 10 MB. NDRs are not ...
0
votes
2answers
1k views

Site-wide server-side rules in Exchange 2003

I have a mail server that scans inbound email messages with SpamAssassin before passing messages to Exchange 2003. When a message is considered spam, it is marked with a certain header. Is there a ...