Hi, We have just installed our own DNS servers and are running tests to ensure we comply with all RFC requirements before we put them into production use.
One of the tests is Acceptance of NULL <> sender All of your mailservers accept mail from "<>". You are required (RFC1123 5.2.9) to receive this type of mail (which includes reject/bounce messages and return receipts). We have enabled "accept <> Null Senders" on Imail, to comply, but this goes against what we know regarding protecting the mail server. I am sure that many of you have faced this choice... What have you done? Complied or just refused null senders and stayed safer? Any advice? Thanks Mark Walker WebSelect Ltd www.webselect.net The contents of this e-mail message are confidential as between the sender and the named recipient, and may be legally privileged. Any person receiving this e-mail message not being the named recipient is prohibited from using the contents for any purpose other than to pass it to the named recipient without copying, disclosing or disseminating the contents in any way other than with the express consent of the named recipient. WebSelect Ltd reserves the right to monitor any and all e-mail communications using any part of its network. -----Original Message----- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Mike Barber Sent: 16 July 2003 16:55 To: [EMAIL PROTECTED] Subject: RE: (2)RE: [IMail Forum] spam url filter limitations? Kill.lst and Rules are the only place I am aware of that support wild cards Mike Barber Software Tester Ipswitch Inc. -----Original Message----- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] Behalf Of Billy Sent: Wednesday, July 16, 2003 11:25 AM To: [EMAIL PROTECTED] Subject: (2)RE: [IMail Forum] spam url filter limitations? > Wild Cards are not supported in the URL Blacklist > > The entry in the URL Blacklist should be mort888.com Are wildcards support any where else? IE. kill.lst --- [This E-mail was scanned for viruses by QuestNet.net (http://www.QuestNet.net)] To Unsubscribe: http://www.ipswitch.com/support/mailing-lists.html List Archive: http://www.mail-archive.com/imail_forum%40list.ipswitch.com/ Knowledge Base/FAQ: http://www.ipswitch.com/support/IMail/ To Unsubscribe: http://www.ipswitch.com/support/mailing-lists.html List Archive: http://www.mail-archive.com/imail_forum%40list.ipswitch.com/ Knowledge Base/FAQ: http://www.ipswitch.com/support/IMail/ :: This Email has been scanned for viruses by WebSelect Internet www.webselect.net :: To Unsubscribe: http://www.ipswitch.com/support/mailing-lists.html List Archive: http://www.mail-archive.com/imail_forum%40list.ipswitch.com/ Knowledge Base/FAQ: http://www.ipswitch.com/support/IMail/
