Search found 26 matches
- 07 Jun 2020, 03:55
- Forum: General Discussion (csf)
- Topic: Blocking connections without blocking e-mail
- Replies: 10
- Views: 6717
Re: Blocking connections without blocking e-mail
Empty message.
- 07 Jun 2020, 03:54
- Forum: General Discussion (csf)
- Topic: Blocking connections without blocking e-mail
- Replies: 10
- Views: 6717
Re: Blocking connections without blocking e-mail
There are thousands. That won't work.
- 03 Jun 2020, 21:50
- Forum: General Discussion (csf)
- Topic: Blocking connections without blocking e-mail
- Replies: 10
- Views: 6717
Blocking connections without blocking e-mail
Is it possible to block connections from China (CN) without blocking e-mail from China? We have one account that must receive e-mail from China. If I use CC_Deny, they e-mail is denied. I would like to block login attempts, but not block e-mail from CN. I'm not sure if whitelisting would work, but e...
- 21 Jan 2020, 13:42
- Forum: General Discussion (csf)
- Topic: Incoming mail being block by my configserver setup.
- Replies: 0
- Views: 2726
Incoming mail being block by my configserver setup.
I have an account that can't receive mail from a vendor that uses Outlook 365. I have been sent the NDR from the outgoing smtp server and the IT at the other end says I need to allow connection from the APAC region datacenter for O365. I am trying to figure out how to change my filtering and protect...
- 03 Sep 2013, 01:41
- Forum: MailScanner
- Topic: spam from odd TLDs - can we assign higher bayes score by TLD
- Replies: 4
- Views: 7893
Re: spam from odd TLDs - can we assign higher bayes score by
Did you use CSF to block those domains? That is a big load on the IPtables. We found success using the blacklist rules.
Change to your own TLDs that are bothering you.
Put this:
From: /\.pw$/ yes
From: /\.info$/ yes
From: /\.ru$/ yes
Those are tabs, not spaces
in the spam.blacklist.rules
Change to your own TLDs that are bothering you.
Put this:
From: /\.pw$/ yes
From: /\.info$/ yes
From: /\.ru$/ yes
Those are tabs, not spaces
in the spam.blacklist.rules
- 02 May 2013, 13:40
- Forum: General Discussion (csf)
- Topic: Country Code Deny
- Replies: 8
- Views: 8915
Re: Country Code Deny
This worked a treat!
- 02 May 2013, 02:24
- Forum: General Discussion (csf)
- Topic: Country Code Deny
- Replies: 8
- Views: 8915
Re: Country Code Deny
I do. I think I figured it out a short while ago. I'm watching the recent messages list now to see how it goes.
I put this:
From: /\.pw$/ yes
in the spam.blacklist.rules
I put this:
From: /\.pw$/ yes
in the spam.blacklist.rules
- 01 May 2013, 21:34
- Forum: General Discussion (csf)
- Topic: Country Code Deny
- Replies: 8
- Views: 8915
Re: Country Code Deny
This has been working for me for CN,IN,MY,PH,UA,HK but after I added PW, I noticed it doesn't block any PW messages. I just looked at one of the spam messages. The FROM address is blah@blah.pw but when I look at the sending server is from France. How can I block all e-mail whose FROM address end in ...
- 20 Apr 2013, 22:04
- Forum: General Discussion (csf)
- Topic: Country Code Deny
- Replies: 8
- Views: 8915
Re: Country Code Deny
Ya, I see my IP tables file is about 15,000 lines long now. But it has been a blessing to get rid of the constant hits from China and India, as well as others!
- 18 Apr 2013, 14:04
- Forum: General Discussion (csf)
- Topic: Country Code Deny
- Replies: 8
- Views: 8915
Re: Country Code Deny
May I ask a question on this same topic? Does the CC_Deny or CC_Filter block all incoming mail also? Or just blocks attempts to use the smtp server to send mail? I want to stop all CC codes except US from logging in to the pop3d or using the smtp to send mail, but I do not want to stop legitimate ma...