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</o:shapelayout></xml><![endif]--></head><body lang=DA link="#0563C1" vlink="#954F72"><div class=WordSection1><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>Anyone ?<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D;mso-fareast-language:EN-US'><o:p> </o:p></span></p><p class=MsoNormal><b><span style='font-size:11.0pt;font-family:"Calibri","sans-serif"'>Fra:</span></b><span style='font-size:11.0pt;font-family:"Calibri","sans-serif"'> blueonyx-bounces@mail.blueonyx.it [mailto:blueonyx-bounces@mail.blueonyx.it] <b>På vegne af </b>Marcello Torchio<br><b>Sendt:</b> 23. marts 2013 07:09<br><b>Til:</b> BlueOnyx General Mailing List<br><b>Emne:</b> [BlueOnyx:12606] Maximum number of RCPTs for Vhost<o:p></o:p></span></p><p class=MsoNormal><o:p> </o:p></p><div><p class=MsoNormal style='margin-bottom:12.0pt'>Good morning sirs (+1 GMT),<br><br>i've a few question about sendmail settings.<br><br>Recently i have been subject of a spam attack. A mailbox password was stolen and a bot sends spam through my BO 5108R server.<br><br>Honestly I have not noticed the issue until the server has not been put in some blacklists.<br><br>First question, is it possible to have a monitor tool to understand if there is a spamming activity on the mail server?<br><br>For example a threshold number of RCPTs in outgoing messages that can alert the administrator when exceeded, or the content of messages or i don't know...<br>One of the wrong setting was that the outgoing mail were not analyzed by AvSPAM, but only the incoming mail.<br><br>I've reduced the maximum number oc RCPTs to 5. But one of our customer need to write up to 40 RCPTs.<br><br>Second question: Is it possible to setup Vhost dedicated maximum number of RCPTS?<br><br>Have someone of you tips&tricks to monitor and prevent this spam mailing and blacklisting?<br><br>Thanks<br><br>Marcello Torchio<o:p></o:p></p></div></div></body></html>