NATS E-mails in HTML?
 

After recently switching hosts, the affiliate e-mails (content updates, etc) from NATS are now showing up as properly-displayed HTML for some affiliates, and "raw" HTML (just the code) for others. Has anyone else experienced this? I'm thinking maybe it's a sendmail configuration issue with the new host, but wanted some input from others.

Anything is helpful, shoot it at me!