LOG: smtp_connection MAIN SMTP connection from CALLER LOG: MAIN <= CALLER@myhost.test.ex U=CALLER P=local-smtp S=sss delivering 10HmaX-0005vi-00 Connecting to 127.0.0.1 [127.0.0.1]:PORT_S ... connected SMTP<< 220 Welcome SMTP>> EHLO myhost.test.ex SMTP<< 250 Hi SMTP>> MAIL FROM: SMTP<< 250 OK SMTP>> RCPT TO: SMTP<< 250 OK SMTP>> DATA SMTP<< 354 SEND SMTP>> (writing message) SMTP(close)>> cmdlog: '220:EHLO:250:MAIL:250:RCPT:250:DATA:354' LOG: MAIN H=127.0.0.1 [127.0.0.1]: SMTP timeout after sending data block (ddd bytes written): Connection timed out LOG: MAIN == def@pqr R=r1 T=t1 defer (dd): Connection timed out H=127.0.0.1 [127.0.0.1]: SMTP timeout after sending data block (ddd bytes written) LOG: smtp_connection MAIN SMTP connection from CALLER D=qqs closed by QUIT