Hi everyone I have "ASSP version 2.6.1 *Fortress* build 19007" and Plugin "ASSP_AFC ver 4.89"
The last two days I have and issue with the attachment plugin and a lot of "good" mails started to go to Discarded mail folder and send and error answer to senders. In the log file I saw many errors like "spam attachment (image/ - .png) found in MIME part - spam probability" with differents types of image files (png, jpg, gif) To partially "solve" the situation I disable the "AFCDetectSpamAttachRe" option and resend the eml files. Nov-12-19 15:07:47 [Main_Thread] AdminUpdate: [root 127.0.0.1] ASSP_AFCDetectSpamAttachRe changed from 'image\/' to '' Some advice/experience with this kind of issue? Thanks in advance. There is an example of some lines of log file: Nov-12-19 00:29:15 [Worker_1] Connected: session:5C94EB58 40.107.79.131:55712 > 192.168.0.13:25 > 192.168.0.25:25 Nov-12-19 00:29:16 m1-29356-09987 [Worker_1] 40.107.79.131 <clientu...@somedomain.com> info: found message size announcement: 77.18 kByte ... Nov-12-19 00:29:21 m1-29356-09987 [Worker_1] 40.107.79.131 <clientu...@somedomain.com> to: localu...@mydomain.com [Plugin] calling plugin ASSP_AFC Nov-12-19 00:29:21 m1-29356-09987 [Worker_1] 40.107.79.131 <clientu...@somedomain.com> to: localu...@mydomain.com info: spam attachment (image/ - image001.png) found in MIME part - spam probability is 0.7307692 Nov-12-19 00:29:21 m1-29356-09987 [Worker_1] 40.107.79.131 <clientu...@somedomain.com> to: localu...@mydomain.com info: using user based attachment check Nov-12-19 00:29:21 m1-29356-09987 [Worker_1] 40.107.79.131 <clientu...@somedomain.com> to: localu...@mydomain.com info: using user based compressed attachment check for image001.png Nov-12-19 00:29:21 m1-29356-09987 [Worker_1] 40.107.79.131 <clientu...@somedomain.com> to: localu...@mydomain.com info: using user based attachment check Nov-12-19 00:29:21 m1-29356-09987 [Worker_1] 40.107.79.131 <clientu...@somedomain.com> to: localu...@mydomain.com info: using user based compressed attachment check for image002.png Nov-12-19 00:29:21 m1-29356-09987 [Worker_1] 40.107.79.131 <clientu...@somedomain.com> to: localu...@mydomain.com info: using user based attachment check Nov-12-19 00:29:21 m1-29356-09987 [Worker_1] 40.107.79.131 <clientu...@somedomain.com> to: localu...@mydomain.com info: using user based compressed attachment check for image003.png Nov-12-19 00:29:21 m1-29356-09987 [Worker_1] 40.107.79.131 <clientu...@somedomain.com> to: localu...@mydomain.com info: using user based attachment check Nov-12-19 00:29:21 m1-29356-09987 [Worker_1] 40.107.79.131 <clientu...@somedomain.com> to: localu...@mydomain.com info: using user based compressed attachment check for image004.png Nov-12-19 00:29:21 m1-29356-09987 [Worker_1] 40.107.79.131 <clientu...@somedomain.com> to: localu...@mydomain.com info: using user based attachment check Nov-12-19 00:29:21 m1-29356-09987 [Worker_1] 40.107.79.131 <clientu...@somedomain.com> to: localu...@mydomain.com info: using user based compressed attachment check for image005.png Nov-12-19 00:29:21 m1-29356-09987 [Worker_1] 40.107.79.131 <clientu...@somedomain.com> to: localu...@mydomain.com info: logfile c:/assp/okmail/Re_Subject_Mail_--140691.eml removed Nov-12-19 00:29:21 m1-29356-09987 [Worker_1] 40.107.79.131 <clientu...@somedomain.com> to: localu...@mydomain.com file path changed to -> c:/assp/discarded/Re_Subject_Mail_--140691.eml Nov-12-19 00:29:21 m1-29356-09987 [Worker_1] 40.107.79.131 <clientu...@somedomain.com> to: localu...@mydomain.com mail blocked by Plugin ASSP_AFC - reason SPAM-attachment Nov-12-19 00:29:21 m1-29356-09987 [Worker_1] 40.107.79.131 <clientu...@somedomain.com> to: localu...@mydomain.com info: logfile c:/assp/discarded/Re_Subject_Mail_--140691.eml removed Nov-12-19 00:29:21 m1-29356-09987 [Worker_1] 40.107.79.131 <clientu...@somedomain.com> to: localu...@mydomain.com [spam found] (SPAM-attachment) [Re Subject Mail] -> c:/assp/discarded/Re_Subject_Mail_--140691.eml; Nov-12-19 00:29:21 m1-29356-09987 [Worker_1] 40.107.79.131 <clientu...@somedomain.com> to: localu...@mydomain.com [SMTP Status] 421 <SERVER.mydomain.com> closing transmission Nov-12-19 00:29:21 m1-29356-09987 [Worker_1] 40.107.79.131 <clientu...@somedomain.com> to: localu...@mydomain.com info: PB-IP-Score for '40.107.79.0' is 0, added -40 in this session Nov-12-19 00:29:21 m1-29356-09987 [Worker_1] 40.107.79.131 <clientu...@somedomain.com> to: localu...@mydomain.com finished message - received DATA size: 65.11 kByte - sent DATA size: 0 Byte Nov-12-19 00:29:21 m1-29356-09987 [Worker_1] 40.107.79.131 <clientu...@somedomain.com> to: localu...@mydomain.com disconnected: session:5C94EB58 40.107.79.131 - processing time 6 seconds
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