[MlMt] Receipts for received mail.

[Jack Saturn]

Hello all,

I run a small business which is heavily dependent on email to 
communicate with my clients, and over the past year, I’ve discovered 
more and more of my messages being flagged as spam, especially by Gmail. 
These are single messages being sent — not bulk mail — and it 
happens seemingly at random. (It’s not the fault of Mailmate, I know 
that much.)

In some threads on this list from years past I found mention of an 
experimental “mail-receipt” / return receipt / MDN feature where I 
can configure my outgoing messages so that I’ll get an automated reply 
when the recipient opens my message. I dug around but haven’t been 
able to find instructions on how to configure this feature. Any help 
would be appreciated!

Jack