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On Thu, 12 May 2016, Paolo Rinaldo wrote:
the Postfix mail.log May 11 01:26:55 lmail01 postfix/qmgr[7054]: 96E9CA6628: from=sender@external.com, size=11822371, nrcpt=2 (queue active) May 11 01:26:55 lmail01 postfix/lmtp[3106]: 96E9CA6628: to=user-one@domain.com, relay=mail4.robinson.it[private/dovecot-lmtp], delay=0.64, delays=0.45/0/0/0.19, dsn=2.0.0, status=sent (250 2.0.0 user-one@domain.com 0vNzHyptMlezHgAAk+lh+g Saved) May 11 01:26:55 lmail01 postfix/lmtp[3106]: 96E9CA6628: to=user-two@domain.com>, relay=mail4.robinson.it[private/dovecot-lmtp], delay=0.74, delays=0.45/0/0/0.29, dsn=2.0.0, status=sent (250 2.0.0 user-two@domain.com> 0vNzHyptMlezHgAAk+lh+g Saved) May 11 01:26:55 lmail01 postfix/qmgr[7054]: 96E9CA6628: removed
the dovecot-info.log May 11 01:26:55 lmtp(7859, user-one@domain.com): Info: 0vNzHyptMlezHgAAk+lh+g: sieve: msgid=003A2D931FFF0E48A2314A1ADC87E23E8E4BA1DE@t49-ms-exmb02.INTRANET.SAKSROOT.SAKSINC.com: stored mail into mailbox 'INBOX' May 11 01:26:55 lmtp(7859, user-two@domain.com): Info: 0vNzHyptMlezHgAAk+lh+g: sieve: msgid=003A2D931FFF0E48A2314A1ADC87E23E8E4BA1DE@t49-ms-exmb02.INTRANET.SAKSROOT.SAKSINC.com: stored mail into mailbox 'INBOX'
I cannot find the email 0vNzHyptMlezHgAAk+lh+g for user-two@domain.commailto:user-two@domain.com, nor I cannot suppose problems on the client, nothing changed on the back-end.
try the Maillog plugin first: http://wiki2.dovecot.org/Plugins/MailLog
Steffen Kaiser -----BEGIN PGP SIGNATURE----- Version: GnuPG v1
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