0
votes
1answer
336 views

Applying Transport Rule only if the mail is text/plain and another if it is text/html

I've been at this for quite some time now, not really getting it to work. Unfortunately I am only able to test on our Office365 account and changes take forever to propagate so I can test after ...
1
vote
1answer
2k views

Considering MIME Expansion bloat, how does that affect settings for Exchange 2003/2007/2010 message size limits?

Since the mime encoding can increase a message's size by 33%, what is the correct math I need to do to filter messages larger than 45Mb? Is the math needed at all? Does the math change among ...
0
votes
1answer
280 views

Does Microsoft Exchange automatically rewrite incoming HTML e-mails as multipart/alternative?

Given: If you're sending an HTML e-mail, and you'd like to avoid spam filters, it's advisable to compose your e-mail as a multi-part message and include a plain text version. My Question: Does ...
0
votes
1answer
350 views

How do I fix where email messages that are broken mime data?

Some of our users are getting emails with attachments that are appearing as the mime data still encoded. Usually 1 in 40 emails with an attachment will just have the raw data (plain text and html ...
1
vote
4answers
12k views

How to stop Exchange 2007 from automatically converting plain text emails to HTML?

this.. nice.. exchange server converts my text/plain messages from text to html and messes them up, just because it detects html somewhere in the body. how can i stop him from doing so? edit: i am ...