Hello Arron, To be clear, that would be in patch 9.5.3 correct? 

Hi, after upgrade SG from 9.0.3 to 9.5.1 we get error, SG not working system.log^ Engine Code    : 335544849Engine Message :Malformed stringAt procedure 'INSERT_MESSAGES' line: 1, col: ...

I analyzed the connection logs and based on this I calculated the guaranteed threshold when spammers get into it and good ones don’tFor me this is 50 connections in 5 minutes.For several days...

Hello, You stated: "Well, it seems that the Content filter rule is working." Glad to hear that you were able to get your content filter rule configured correctly. You stated: "And for cl...

Well, it seems that the Content filter rule is working. And for cleaning up the Junk E-mail folder for emails older than 30 days I have the file Midnight.bat with Accountprune /m /d=30 /p=''Junk E...

Here in the Forum or directly by email? Either is fine. We are going to make some adjustments on our server to try to better detect the samples you provided.

Just give us a heads up when you upload something. Understood. Here in the Forum or directly by email?

Uploaded those i have on-hand at the moment. May I use this same link to upload in the future, in case I run into something more drastic? Yes, its a static link we use for all customer uploads.&...

Hello @Arron  I've added searching by domain and the ability to delete messages to the wishlist. Great, thank you Would you be willing to share some of those messages with us? Uplo...

I've added searching by domain and the ability to delete messages to the wishlist. Would you be willing to share some of those messages with us?  I'd like to see if we can improve our filteri...

Hello everyone Imagine the following situation. Malicious actor composes well falsified, phishing message, researches company site and collects email addresses. Then emails simultaneously that mes...

Hello, I want to create a rule to pass spam emails with a score less than 1.0 to Junk email folders. I found the option to move spam to the Junk Email folder and I think I need to setup a Content...

If the IP is the same for 10-20 minutes, limit the simultaneous connections allowed from any IP address to something like 10.  That will hopefully prevent them from delaying real mail and in m...

Were you able to adjust your WatchGuard device so that it doesn't insert its certificate in the SMTP traffic? When you are unable to receive a message, what does MDaemon's SMTP in log show is happ...

I analyzed the firewall and SMTP server logsIn my case, the host connects and waits 1-2 minutes, then disconnects without saying anything.IP addresses are repeated, but within 10-20 minutes, then t...

Aaron  Thanks for the reply, due to Christmas and other commitments had to put this to one side  still having issues and it's just been mentioned that we can't receive some emails which...

What email client are you using?  I'm going to assume you are using webmail.  Currently the only way to request a delivery or read confirmation on every message a user sends is to by usi...

Perfect Arron. I did the rules and im monitoring the  queues. Thanks a lot.

Its referred to as a DoS attack. If the connecting IP addresses are predicatable, block them as early as you possibly can, typically at your firewall.  Your firewall may even have features to ...

Hello! I have a problem. We've been under attack from hackers lately. in the logs they create many smtp connections which immediately terminate Thu 2024-01-11 16:03:30.196: Accepting SMTP conn...