Antispam functionality in ESET business products version 3 and 4 will soon expire

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Antispam functionality in ESET business products version 3 and 4 will soon expire. 

The end-of-life (EOL) for these products is March 31, 2018. See https://support.eset.com/kb3592/ to check the EOL status for your product. 

Products affected:

• ESET Mail Security for Microsoft Exchange Server (version 4 and earlier) 
• ESET Mail Security for IBM Domino (version 4 and earlier)
• ESET Smart Security Business Edition (version 4 and earlier)
• ESET Mail Security for Linux (version 4.0.10.0 and earlier)
• ESET File Security for Linux (version 4.0.10.0 and earlier)
• ESET Gateway Security for Linux (version 4.0.10.0 and earlier)

After expiration, machines with versions 4 and earlier of these products will continue to be protected against malware, however the existing Antispam protection will no longer function.

Important notice to users of ESET Remote Administrator: If you have installed versions 3 or 4, you also need to upgrade to the latest ESET Remote Administrator version to fully operate all your newly upgraded products.

Migration/upgrade  instructions

File/Mail/Gateway Server products:  https://support.eset.com/kb3580/#EMSX