[vps-mail] sendmail log: collect: premature EOM: unexpected close

["Martin Fischer" <martin.fischer@xxxxxxxxxxxxx>]

<XX>Aug 23 14:39:06 sendmail[46073]: h7NCcwUI046073: collect: premature EOM: unexpected close
<XX>Aug 23 14:39:06 sendmail[46073]: h7NCcwUI046073: collect: unexpected close on connection from boydsauc-adsl.adsl.esat.net,
sender=<Rbrbill@xxxxxxx>
<XX>Aug 23 14:39:06 sendmail[46073]: h7NCcwUI046073: from=<Rbrbill@xxxxxxx>, size=5, class=0, nrcpts=1, proto=ESMTP,
relay=boydsauc-adsl.adsl.esat.net [193.120.95.118] (may be forged)
<XX>Aug 23 14:41:38 sendmail[46606]: h7NCfYBa046606: collect: premature EOM: unexpected close

In these days we notice a hugh number of log entrys shown above. Is this a new spamming technology?


rgs

martin

======================================================================
Technical questions regarding this list may be sent to
<vps-mail-owner@xxxxxxxxxxxx>. You may request an automated help
response by sending an email with the word 'help' (w/o quotes) in the
BODY of the message (subject is ignored) to <vps-mail-request@xxxxxxxxxxxx>.
======================================================================