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1,469 bytes added ,  03:08, 21 June 2007
merge some FAQ entries
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see a longer explaination [[Email_delete_double-bounce_messages | here]]
 
see a longer explaination [[Email_delete_double-bounce_messages | here]]
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====POP3 & webmail HTTP====
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I want to set my SMESERVER to allow POP3 (or webmail HTTP) but it's not an option, I only see POP3S (or webmail HTTPS).
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The SMESERVER is secure by design. POP3 (or webmail HTTP) is viewed as inadequate security and removed as an option from a standard installation to encourage unknowing administrators to select the 'best practice' option -a secure connection with POP3S, IMAPS, or HTTPS.
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You can still set your SMESERVER to allow POP3 settings by:
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config setprop pop3 access public
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signal-event email-update
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====Real-time Blackhole List (RBL)====
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Enabling RBL's <br>
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RBL's are disabled by default to allow maximum accommodation (your ISP may be on a RBL & you may not know it). You can enable RBL's by:
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config setprop qpsmtpd DNSBL enabled RHSBL enabled
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signal-event email-update
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====Spam Filters====
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I seem to get more spam from a SERVER-ONLY box compared to a SERVER-GATEWAY box.
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Some of the spam filter rules cannot work unless the SMESERVER knows the external IP of the box. If you put a SMESERVER in server-only mode behind other firewalls, it will lose some of the anti-spam rules.  For example, the rule that blocks attempts where spammers try "HELO a.b.c.d" where a.b.c.d is your external IP address.
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Unfortunately, many admins believe that port-forwarding SMTP provides additional security. It doesn't, it limits the SMESERVER's ability to apply some rules.
    
<noinclude>[[Category:Howto]]</noinclude>
 
<noinclude>[[Category:Howto]]</noinclude>

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