Hi Norm, > Is there some de facto or de jure upper limit to the size of an Email?
Methods of limiting include fetchmail(1)'s `-l' option that leaves the email on the remote POP3 or IMAP server and just states its too-large size instead, and postfix's `message_size_limit', see postconf(5), that defaults to 10,240,000 bytes. Be wary of making `message_size_limit' huge because it's also used to check sufficient disk space before accepting `MAIL FROM:'. -- Cheers, Ralph. https://plus.google.com/+RalphCorderoy -- nmh-workers https://lists.nongnu.org/mailman/listinfo/nmh-workers
