Thanks for the suggestion. My delivery was set to MIME, I have changed
it to plain text. Hopefully that will solve the problem.
On 12/02/2016 06:29 PM, Sam O'nella wrote:
  I'm not sure if it would make a difference but in
your membership options to the list you can choose the format of the messages and how
you'd like to receive them. I know my settings are plain text but I haven't played
with the others to know if they have an option like that.
 The only time I've seen base 64 coded stuff are spam pop-ups trying to bypass
plaintext filters. Interesting to hear there's some legitimate usage happening.