I send email to my firend via my mail account (my server use DirectAdmin Spamassassin), but system reply:
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Spam detection software, running on the system "fs.myserver.com", has identified this incoming email as possible spam. The original message has been attached to this so you can view it (if it isn't spam) or label similar future email. If you have any questions, see the administrator of that system for details.
Content preview: [...]
Content analysis details: (5.8 points, 5.0 required)
pts rule name description
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2.4 DNS_FROM_OPENWHOIS RBL: Envelope sender listed in bl.open-whois.org.
3.4 FH_DATE_PAST_20XX The date is grossly in the future.
0.0 HTML_MESSAGE BODY: HTML included in message
The original message was not completely plain text, and may be unsafe to open with some email clients; in particular, it may contain a virus, or confirm that your address can receive spam. If you wish to view it, it may be safer to save it to a file and open it with an editor.
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What can I do now?
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Spam detection software, running on the system "fs.myserver.com", has identified this incoming email as possible spam. The original message has been attached to this so you can view it (if it isn't spam) or label similar future email. If you have any questions, see the administrator of that system for details.
Content preview: [...]
Content analysis details: (5.8 points, 5.0 required)
pts rule name description
---- ---------------------- --------------------------------------------------
2.4 DNS_FROM_OPENWHOIS RBL: Envelope sender listed in bl.open-whois.org.
3.4 FH_DATE_PAST_20XX The date is grossly in the future.
0.0 HTML_MESSAGE BODY: HTML included in message
The original message was not completely plain text, and may be unsafe to open with some email clients; in particular, it may contain a virus, or confirm that your address can receive spam. If you wish to view it, it may be safer to save it to a file and open it with an editor.
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What can I do now?