这段sendmail日志真奇怪阿

这是一段sendmail的日志, 我的sendmail主机的域是abc.com
这段日志很奇怪 因为from中的域不是我自己的域abc.com
而是263.net 请教各位这是为什么?


Mar 12 19:37:36 mails sendmail[15298]: g2CBbZH15298: from=<someone@263.net>, size=1026, class=0, nrcpts=1, msgid=<200203121137.g2CBbZH15298@abc.com>, proto=SMTP, daemon=MTA, relay=[210.35.46.16]
Mar 12 19:38:42 mails sendmail[15306]: g2CBcfH15306: from=<someone@263.net>, size=798, class=0, nrcpts=1, msgid=<200203121138.g2CBcfH15306@abc.com>, proto=ESMTP, daemon=MTA, relay=[210.35.46.16]
Mar 12 19:38:45 mails sendmail[15308]: g2CBcfH15306: to=<anotherone@x263.net>, delay=00:00:03, xdelay=00:00:03, mailer=esmtp, pri=30798, relay=mx01.x263.net. [211.157.130.62], dsn=2.0.0, stat=Sent (Ok: queued as 958C8547FF)
Mar 12 19:39:36 mails sendmail[15300]: g2CBbZH15298: to=<anotherone@x263.net>, delay=00:02:01, xdelay=00:02:00, mailer=esmtp, pri=31026, relay=mx01.x263.net. [211.157.130.62], dsn=2.0.0, stat=Sent (Ok: queued as F284551507)　　　　　　

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