RE: <Our mail server will only allow a maximum of 300 email recipient per batch> I have an email ONLY account/s with TPG & have SMTP Authentication enabled BUT I am NOT sending from a TPG connection (connected via TPG service). I keep getting bounces (452 4.5.3 [TPG-R02] Too many recipients) for my Mens Shed which has about 60 email recipients.   What are my maximum allowed email recipients per email? ... View more