Search found 5 matches

by yiannis.zip
2017-04-20 02:12
Forum: SpamAssassin implementation discussions
Topic: Anti-Spam DNS Blacklists not working
Replies: 2
Views: 3719

Re: Anti-Spam DNS Blacklists not working

Thank you jimimaseye, Yes, it was a DNS issue. Now Anti-Spam is working again. This is what I did to solve this issue. On my Windows Server machine I configured the adapter's IPv4 and IPv6 dns servers to the google's dns servers as described here: https://developers.google.com/speed/public-dns/docs/...
by yiannis.zip
2017-04-19 21:37
Forum: SpamAssassin implementation discussions
Topic: Anti-Spam DNS Blacklists not working
Replies: 2
Views: 3719

Anti-Spam DNS Blacklists not working

Hello, I configured the DNS Blacklists with these settings: DNS Host: zen.spamhaus.org Expected Result: 127.0.0.2|127.0.0.3|127.0.0.4-7|127.0.0.10-11 Rejection message: Rejected by Spamhaus. Score: 10 DNS Host: bl.spamcop.net Expected Result: 127.0.0.2 Rejection message: Rejected by SpamCop. Score: ...
by yiannis.zip
2015-11-17 09:26
Forum: General discussions
Topic: Email alert when a user sends more than 50 emails in 24 hours
Replies: 3
Views: 1215

Email alert when a user sends more than 50 emails in 24 hours

Every now and then the email account of a user is hacked and used to send spam. One way to quickly realize that this is happening would be if hMailServer had an option to send an email alert to a predefined email when it counts more than 50 emails originating from a specific user account (SMTP) in 2...
by yiannis.zip
2014-08-05 18:30
Forum: General discussions
Topic: How to configure Postfix as a hMailServer SMTP relayer
Replies: 0
Views: 2754

How to configure Postfix as a hMailServer SMTP relayer

I am using hMailServer on a Windows 2008 server as part of zPanel installation and everything works great. However, to be able to send emails with high deliverability rate, I had to setup reverse DNS for my IP. Unfortunately my ISP provider does not provide this service. So, I bought a very cheap li...