I have read one post here that is similar to my issue. It says that it could be a faulty contact form on our website. So what I did is remove that...
That is my problem, I'm unable to determine who/what is sending those mails. Except for the fact that it's using my www-data to send spam. Do you...
i have reinstalled postfix, installed fail2ban, rkhunter, and amavisd-new. I am about to change the public IP of my server, but I'm afraid that I...
Hi Mark, thanks for helping me out. Just an update about my mail server problem. I noticed that my www-data is the one sending out ALOT of stuff...
Yes that's correct I'm already lost and I don't know what I'm doing anymore LOL.. My only basis are the stuff I read online..It's been a total...
What?:eek: install everything again?? Why?:confused: Which are the things I should install again besides postfix?
Is this applicable for me? because the ISP only provides us DNS, and all the rest is here in our in-house servers. And I'm using a public IP....
Should I change my IP first before I do "iptables -A FORWARD -p tcp --dport -j DROP"? And can I ask what does this code do and what importance...
Blacklist Hi, The tests seem normal..no open relays as well. But my IP is still blacklisted on two lists, SORBS-SPAM and UCEPROTECTL1....
IP blacklisted? I checked the link you gave me http://www.mxtoolbox.com/SuperTool.aspx and my IP is blocked on two(2) lists! Dunno how this...
Im sorry for being too novice about this, just to make it clearer for me. :) ..this is for me to block the .br domains that keep sending me...
I have a quite long "smtpd_client_restrictions" line. Did you mean "check_client_access hash:/etc/postfix/access"? What does it do? I don't have a...
Hi, I've been getting THOUSANDS of emails that says "Undelivered Mail Returned to Sender". Last weekend I got like 24k+ of mails of these things....
Hi falko, wouldn't it conflict because I already had Maildir checked in ISPConfig?
Separate names with a comma.