Hi all;
i manage a postfix MTA for my company, and when we recive mail from a google group i always see this sendere in postfix logs:
from=<
tf+bncCK-qtq6JFxCo1Nr_BBoES2fpCA@sender_domain.com> to=<
us...@mydomain.com>
Can anyone explain me what the hell tf+bncCK-qtq6JFxCo1Nr_BBoES2fpCA is?
Users see tf+bncCK-qtq6JFxCo1Nr_BBoES2fpCA as mail sender in their client; is it normal?
thanks.