| Is there a way to block a country domain? | jack123 | 09/06/18 7:24 | One of my users is getting spoofed and she is getting a lot of mailer undeliverables from Russia. I want to block .ru for that user. Is there a way to do that? I only see that I can block a user at a specific domain but the domain always changes. Sin |
| Re: Is there a way to block a country domain? | FrankM TC/Reseller | 09/06/18 8:37 | If your service product has content filtering, this is possible though only on a org level. You can create a sub-org level and move the user to this org and create the content filters needed. FrankM |
| Re: Is there a way to block a country domain? | ChrisC | 09/06/19 20:32 | Hi Jack123, Following up on Frank's good advice, I normally recommend setting the content filter to quarantine based on a match in the message header for the russian character set. Look through a few headers to find the correct wording. If you ar |
| Re: Is there a way to block a country domain? | Holtman | 09/12/10 15:23 | You can use this regular expression within Content Manager: "@.{1,25}\.ru" Recently I've been receiving e-mails from .ru, .info, and .biz domains that actually have the regular UTC-8 character set within the header. I had to go ahead and stop all m |
| Re: Is there a way to block a country domain? | FrankM TC/Reseller | 09/12/11 7:03 | @Holtman Good call on that information. As spammers get smarter, they are seeing how their messages are being blocked, most often by using or buying the services to find workarounds. |
| Re: Is there a way to block a country domain? | Holtman | 09/12/11 10:36 | Also. I forgot to include that you can use the following regex to look in the header for a Cyrillic charset: "Content-Type: text/plain; charset=koi8-r" NOTE: Again do not copy the encapsulating quotes. Make sure you set the rule to look in the head |
| Re: Is there a way to block a country domain? | tophersmail | 10/07/29 15:03 | Holtman, great answer! |
| Re: Is there a way to block a country domain? | Gerald Cox | 12/04/27 12:45 | I realize this is old but wanted to post the answer here for anyone else that might need the capability. It would have saved me some time when I was searching for the answer earlier this week. I finally figured out half the equation and Google Suppor |