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9.706 - anti-spam engine changed to SASI

Alexander Busch

One of the changes is that: Email Protection anti-spam engine changed to Sophos Anti-Spam Interface (SASI)

Anybody has experience with that change? Does it effect the rate of recognition? I haven't figured out yet if the Commtouch Advanced Security Daemon (ctasd) is dropped with this or not. And if so aren't the results from cyren no longer used?

Best regards

Alex



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    Good call, Alex!  Indeed, zgrep shows that the last appearance of ctasd in the SMTP logs was just before the Up2Date to 9.706 in our instance in AWS.

    The last line with ctasd:

    2021:05:16-16:39:07 secure exim-in[24116]: 2021-05-16 16:39:07 1liOTb-0006Gy-0z ctasd reports 'Unknown' RefID:str=0001.0A742F25.60A190FB.0016:SCFSTAT53756616,ss=1,re=-4.000,recu=0.000,reip=0.000,cl=1,cld=1,fgs=0

    The first line with sasi:

    2021:05:16-16:54:04 secure exim-in[7969]: 2021-05-16 16:54:04 1liOi3-00024X-1i sasi reports probability: 0.958928, version: Antispam-Engine: 4.1.4, AntispamData:2021.2.4.135417

    Cheers - Bob

     
    Sophos UTM Community Moderator
    Sophos Certified Architect - UTM
    Sophos Certified Engineer - XG
    Gold Solution Partner since 2005
    MediaSoft, Inc. USA
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  • 0

    Good call, Alex!  Indeed, zgrep shows that the last appearance of ctasd in the SMTP logs was just before the Up2Date to 9.706 in our instance in AWS.

    The last line with ctasd:

    2021:05:16-16:39:07 secure exim-in[24116]: 2021-05-16 16:39:07 1liOTb-0006Gy-0z ctasd reports 'Unknown' RefID:str=0001.0A742F25.60A190FB.0016:SCFSTAT53756616,ss=1,re=-4.000,recu=0.000,reip=0.000,cl=1,cld=1,fgs=0

    The first line with sasi:

    2021:05:16-16:54:04 secure exim-in[7969]: 2021-05-16 16:54:04 1liOi3-00024X-1i sasi reports probability: 0.958928, version: Antispam-Engine: 4.1.4, AntispamData:2021.2.4.135417

    Cheers - Bob

     
    Sophos UTM Community Moderator
    Sophos Certified Architect - UTM
    Sophos Certified Engineer - XG
    Gold Solution Partner since 2005
    MediaSoft, Inc. USA
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