Can anybody explain the following in my qmail-smtpd logfile: > 939075841.506429 qmail-smtpd 2410: connection from 192.168.100.1 ( unknown > ) to zeus.telenet-ops.be > 939075956.824641 qmail-smtpd 2410: message queued = 939075956 qp 2411 > 939075956.824970 qmail-smtpd 2410: read error, connection closed > It seems the message got queued, then smtpd got a read error and closed the connection, so the other side resubmitted the mail for delivery some time later. This means that some people get their mail twice. >From where can the read error occur? Franky