Banning .docm gives misleading error message

2016-04-05 Thread Kai Risku
In order to guard against malicious macros, we have banned all macro-enabled Office document formats, i.e. added the following to $banned_filename_re: # block macro-enabled office files qr'.\.(xlsm|xltm|xlam|docm|dotm|pptm|potm|ppam|ppsm|sldm)$'i, Since modern Office documents are technic

RE: Banning .docm gives misleading error message

2016-04-05 Thread Kai Risku
@amavis.org] On Behalf Of Kai Risku Sent: Tuesday, April 5, 2016 2:54 AM To: amavis-users@amavis.org Subject: Banning .docm gives misleading error message In order to guard against malicious macros, we have banned all macro-enabled Office document formats, i.e. added the following to

RE: Banning .docm gives misleading error message

2016-04-26 Thread Kai Risku
://www.arrak.fi -Original Message- From: amavis-users [mailto:amavis-users-bounces+kai.risku=arrak...@amavis.org] On Behalf Of Mark Martinec Sent: Tuesday, April 26, 2016 18:22 To: amavis-users@amavis.org Subject: RE: Banning .docm gives misleading error message On 2016-04-05 10:21, Kai

RE: spam assassin rule to block a From address

2016-10-13 Thread Kai Risku
Appending the modifier “:addr” to a header name will remove everything from that header except the first email address. If you are using an anchored regexp on the email address, then the From:addr test should work, i.e. header SPAM11OctF1 From:addr ~= /^airecom612\+97d7d60a91d

RE: Increase spamassassin bayes99 score

2016-10-13 Thread Kai Risku
Put this in your local.cf score BAYES_996.0 Personally I think 6.0 is a bit high. There is significant risk of false positive if one single rule can give enough points to block the message. Are you using network tests (RBL blocklists, etc.)? These are usually very effective. S

RE: spam assassin rule to block a From address

2016-10-14 Thread Kai Risku
,}\@/i -- kai.ri...@arrak.fi GSM  +358-40-767 8282 Oy Arrak Software Ab   http://www.arrak.fi -Original Message- From: Indunil Jayasooriya [mailto:induni...@gmail.com] Sent: Friday, October 14, 2016 11:03 AM To: Kai Risku Cc: amavis-users@amavis.org Subject: Re: spam assassin rule to

RE: spam assassin rule to block a From address

2016-10-14 Thread Kai Risku
16 or more hexadecimal characters just before the @-sign. -- kai.ri...@arrak.fi GSM  +358-40-767 8282 Oy Arrak Software Ab   http://www.arrak.fi -Original Message- From: Indunil Jayasooriya [mailto:induni...@gmail.com] Sent: Friday, October 14, 2016 11:56 AM To: Kai Risku Cc: amavi