–1 vote

How change it?

closed with the note: Not Mail.dll related
by (930 points)
closed by
Could you please elaborate? Are you using Mail.dll?
yeap. I use mail.dll. Smtp have MUA (mail user agent) and i wanna know how change it
I'm not sure what you mean.

MUA = mail user agent = another term for an email client.

Mail.dll is a MUA (with no user interface, but still an email client) as it can send messages and receive them.
oops) you right. Mua is another term. Let me show. I snif smtp sending and found user agent property - Gecko Thunderbird by default. How change it?
This text doesn't come from Mail.dll