The mailing list for listmasters using Sympa

[Koczka Tamás <address@concealed>]

Hi!

Is there a function in Sympa that writes a tag (for example [non
subscriber]) into the subject if the sender of the email is not
subscribed to the list?

It would be good because the list members would know that, they should
send the reply mails to the sender, not to the list.
(Or maybe change the reply-to header to the email address of the
sender instead of the email address of the list)

Thx,
Tamás Koczka

Budapest University of Technology and Economics
Schonherz Dormitory