Connect. Communicate. Collaborate. Securely.

Home » Kerio User Forums » Kerio Connect » Block emails with a blank Subject
  •  
jamesf

Messages: 119
Karma: 2
Send a private message to this user
Is there a way to block the delivery of emails that have a blank Subject line? We use Webmail only.

  •  
vomsupport

Messages: 136
Karma: 2
Send a private message to this user
Just create a Custom Rule Under Content Filer=> Spam Filter

Header: Subject

Type: is empty

Action: Make your cloice as what uyou want to do with the message

  •  
jamesf

Messages: 119
Karma: 2
Send a private message to this user
Thanks. Since we use an outside service for our email filtering I do not have spam filtering turned on within Kerio. I may turn it on so I can filter for these types of messages.
  •  
trifecta

Messages: 87
Karma: -2
Send a private message to this user
vomsupport wrote on Sat, 07 January 2012 02:08
Just create a Custom Rule Under Content Filer=> Spam Filter

Header: Subject

Type: is empty

Action: Make your cloice as what uyou want to do with the message



It doesn't seem to work.

Emails with empty subject line still get through. <<< some email clients automatically added "(no subject)" to the subject line if it was sent empty, thus defeat the spam filter rule.



[Updated on: Sat, 07 January 2012 19:51]

  •  
Kedar

Messages: 1320
Karma: 48
Send a private message to this user
trifecta wrote on Sat, 07 January 2012 19:36

It doesn't seem to work.



Don't forget trusted hosts (typically local network ranges) are not processed by antispam filters by default.
Previous Topic: Using SSL only
Next Topic: Ldpap authentification
Goto Forum:
  


Disclaimer:
Kerio discussion forums are intended for open communication between forum members and may contain information and material posted by members which may be useful in learning about Kerio products. The discussion forums are not intended to provide technical support for any specific product. Any information implied or expressed in the discussion forums is that of the posting member. Kerio is in no way responsible for the information posted in the forums, or its accuracy. Kerio employees may participate in the discussions, but their postings do not represent an offical position of the company on any issues raised or discussed. Kerio reserves the right to monitor and maintain the forums to promote free and accurate exchange of information.

Current Time: Sat Sep 23 00:35:14 CEST 2017

Total time taken to generate the page: 0.00421 seconds
.:: Contact :: Home ::.
Powered by: FUDforum 3.0.4.