Thanks Arron

SecurityGateway 11.0.4 is now available! It can be downloaded from https://mdaemon.com/pages/downloads-security-gateway-free-trial. SecurityGateway 11.0.4 - 2025-12-02 CHANGES AND NEW FEATUR...

Another option would be to  write a script that copies the content of the nogreylist.dat file, makes the necessary modifications, and writes it out to the desired allow lists.  If you do ...

I'm trying to avoid (relatively frequent) situations where messages from allowlisted senders end up in SpamTrap, because they are actually comming from MailChimp, HubSpot,... AND having to make sep...

The content filter will not directly use the nogreylist.dat file.  Depending on what exactly you are are trying to do, you could probably write a powershell script to parse the file and use it...

Hello everyoneI was wondering if there is a way to use (for example) nogreylist.dat, with all its flexibility "IP addresses can be provided in CIDR notation.  Sender and recipient email addres...

@Arron thank you, will try out that setting.

MDaemon does not generate CSRs.  You can use Windows tools to create the CSR, such as certreq.  Here is a KB article that explains how to do it, https://knowledge.mdaemon.com/how-to-creat...

Hi there, How to generate CSR file from Mdaemon? This first step that we need to send to SSL provider?

In my testing, with the signature files provided, Outlook was slow to show the signature. After I removed the body and head tags, the signatures appeared in Outlook immediately when I created a new...

MDaemon only displays certificates that include the private key.  CRT files do not typically include the private key.  You'll need to request a certifcate that includes the private key fr...

Well, these files had been my files from external editor, with those tags. Inside MDaemon the BODY and HTML are not being presented. And then, keep in mind, problem occurs just by adding a new use...

Hi there, I have a new SSL certificate for our MDaemon server, but I’m unable to add it. The file is in .crt format. I managed to add an SSL certificate last year, but this time it does not ...

The API specs in the :1000/MdMgmtWS pages do not match what is the DOCS/ foldersThe API spec suggests you are able to search for an email by date (using FolderOperation) but in fact you cannot. mDa...

@Adam Nevermind, I found another way.   The first thing I did was submitted it to spamfn@mdaemon.com so that it can be analyzed for Outbreak Protection.  Please submit any spam messa...

@Adam It looks like that MSG file you uploaded was exported from Outlook.  Can you go to the MDaemon server and get the MSG file from the user's mailbox and upload it to us so we can see all t...

I'm also seeing a lot of these, I have uploaded an example to your sharefile.

Ooooh! Great idea... Thanks!   Dave  

We are working on improving our documentation for HTML signatures.  I think it may help you as well.  I've said in the past that CSS is not supported, this is not correct.  CSS is s...

The head and body tags are not allowed in signatures.  Once I removed head and body tags Outlook shows the signature immediately after creating a new account on my test machine.