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Winmail Anti-Spam Solution

A good Solution to Stop spam using Winmail 7.*

1. go to "Sytem Setup"/"SMTP Setup"/"Basic Parmeters"

  • Select "The sender of local domains must authentication"
  • Select "Exclude host without SMTP filter (internal address)"

2. go to "Anti-Spam"/"SMTP Filter"

  • Select "Allow MAIL FROM command with a null mail address(MAIL FROM:<>)"
  • Select "Check mail address and disbale invalid addresses when using SMTP communications"
  • Select "Check the domain of sender address by DNS query"
  • Select "Lookup the recipients address when sending mail to this server"
  • Select "Check A or MX of the HELO/EHLO hostname B Class matches the connection IP"
  • Select "Check A or MX of the sender domain when checking hostname failed"
  • Select "Reject HELO/EHLO hostname(s) listed on HELO/EHLO Filter tab"
  • Select "Enable SPF(Sender Policy Framework) check"
  • Select "Enable DKIM(DomainKeys Identified Mail) check"

3. go to "Anti-Spam"/"Bad/Good List"/"HELO/PTR Filter"

Add next record to the "Bad HELO/PTR hostname" list:

pppool.de
dsl-mum-dynamic
cable.casema.nl
dsl.dynamic
adsl.hansenet.de
dsl.speedlinq.nl
dsl.tas.keypoint.
dsl.netins.net
adsl.enternet.hu
dsl.telepac.pt
adsl-dhcp.tele.dk
kd.smx.adsl
ppp.telenordia.se
dsl.iskon.hr
dsl.telesp.
dynamicip.rima-tde.
ppp.tiscali.fr
dynamic.best.lsc
dsl.hol.gr
ppp.dion.ne.jp
dip.t-dialin.net
internetdsl.tpnet.pl
adsl-surfen.hetnet.nl
dial.terra.cl
dip0.t-ipconnect.de
.adsl.
.direct-adsl.
.ov.home.nl

4. go to "Anti-Spam"/"Bad/Good List"/"IP Filter"

Add next record to the "Good Host IP" list: 

10.
172.
192.168.

5. go to "Anti-Spam"/"RBL/RWL Setup"

Select "Use RBL(Real-time Black List)"

b.barracudacentral.org
bl.spamcop.net
psbl.surriel.com
sbl.spamhaus.org
cbl.abuseat.org