Philippe Chaintreuil: > One of our users sent a large (about 10MB) e-mail to Yahoo. Yahoo has > not been accepting it, they don't give a reason, they just disconnect > after getting the whole message: > > ------------------------------------------------------------------------ > Jun 9 13:20:50 hobbes postfix/smtp[7398]: 02EB432E022: lost connection > with e.mx.mail.yahoo.com[67.195.168.230] while sending end of data -- > message may be sent more than once > ------------------------------------------------------------------------ > > Small messages make it through without a problem, and sending the same > message from a Gmail account works.
Instead of tweaking, spend the effort to become whitelisted. Wietse