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有Oct 25 14:59:11 VM-4-12-centos postfix/smtpd[27140]: connect from out20-121.mail.aliyun.com[115.124.20.121]Oct 25 14:59:11 VM-4-12-centos postfix/cleanup[27461]: 27E5AE10B0: message-id=<20211025065911.27E5AE10B0@VM-4-12-centos>Oct 25 14:59:11 VM-4-12-centos postfix/smtpd[27140]: disconnect from out20-121.mail.aliyun.com[115.124.20.121] ehlo=1 starttls=0/1 quit=1 commands=2/3Oct 25 14:59:11 VM-4-12-centos postfix/qmgr[1917]: 27E5AE10B0: from=<double-bounce@VM-4-12-centos>, size=947, nrcpt=1 (queue active)Oct 25 14:59:11 VM-4-12-centos postfix/smtp[27463]: 27E5AE10B0: to=<postmaster@VM-4-12-centos>, orig_to=<postmaster>, relay=none, delay=0.2, delays=0.03/0.02/0.15/0, dsn=5.4.4, status=bounced (Host or domain name not found. Name service error for name=VM-4-12-centos type=AAAA: Host not found)Oct 25 14:59:11 VM-4-12-centos postfix/bounce[27464]: warning: 27E5AE10B0: undeliverable postmaster notification discardedOct 25 14:59:11 VM-4-12-centos postfix/qmgr[1917]: 27E5AE10B0: removed复制代码
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