Posts made by Allen

• MDaemon not opening

  Thank you for the reply. I'm not seeing anywhere that's configured to automatically start. No configuration changes were made other than the 26.0.0 update. I think there are 3 because I tried to ...

  posted in MDaemon

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  Allen
  3/24/26, 3:57 PM
• MDaemon not opening

  Thank you for the quick reply. Yes, I actually see 3 MDaemon for windows on Task Manager. And no, the reboot did not fix it. It was doing the samething yesterday but I just left it think a reboo...

  posted in MDaemon

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  Allen
  3/24/26, 2:03 PM
• MDaemon not opening

  Hello, When we double click on MDaemon.exe, it does not open anymore. Not sure if it was the update but started happening after the update to 26.0.0 yesterday. Any others having the same issue? ...

  posted in MDaemon

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  Allen
  3/24/26, 1:53 PM
• Requests and Methods for attachments in Webmail

  If I may, would there be anything unique attached to these methods, if any? Meaning writing and sending would also be a POST. What else would tell MDaemon/Webmail that this is an attachment? diff...

  posted in MDaemon

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  Allen
  1/26/26, 11:41 AM
• Requests and Methods for attachments in Webmail

  Thank you.

  posted in MDaemon

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  Allen
  1/26/26, 11:27 AM
• Requests and Methods for attachments in Webmail

  Hello, We have Cloudflare in front of our MDaemon email server and when attaching files, it would get blocked sometimes. We are trying to fine tune our bypass and wanted to ask. What requests or ...

  posted in MDaemon

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  Allen
  1/26/26, 9:23 AM
• ActiveSync for users moving to new device

  Hello, When a new user get a new mobile device and we sign them into the new device, I see 2 devices ID's on the user account. Do we have to manually remove the device ID? Does that mean the use...

  posted in MDaemon

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  Allen
  1/17/26, 9:11 AM
• Cloudflare and Mdaemon

  Hi Arron, Thank you for your help. all seems to be working now. *knock on wood. However, I did have one more question. We currently have remember logon name by cookie and IP persistence turned o...

  posted in MDaemon

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  Allen
  1/15/26, 8:38 AM
• Cloudflare and Mdaemon

  Thank you!

  posted in MDaemon

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  Allen
  1/14/26, 9:55 AM
• Cloudflare and Mdaemon

  Hi Arron, After looking at Cloudflare, we realized path /Microsoft-Server-ActiveSync was being blocked after multiple "POST"s. Could you let me know which path is used by ActiveSync and what type...

  posted in MDaemon

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  Allen
  1/14/26, 9:09 AM
• Cloudflare and Mdaemon

  Hi Arron, Thank you for looking over the logs and direction. We will connect with Cloudflare to take a deeper dive. Thank you.

  posted in MDaemon

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  Allen
  1/12/26, 7:07 PM
• Cloudflare and Mdaemon

  Hi Arron, Those loggings were enabled and I just uploaded the log file. Couldn't really tell how it connects to the account that failed after proxy as I couldn't tell what time those were allowed...

  posted in MDaemon

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  Allen
  1/12/26, 11:51 AM
• Cloudflare and Mdaemon

  Thank you for the quick reply. I have uploaded the entire file. Name is AirSync-2026-01-11.log The Cloudflare proxy was turned on around 10:40PM. Turned off around 11:30PM. Thank you.

  posted in MDaemon

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  Allen
  1/12/26, 10:38 AM
• Cloudflare and Mdaemon

  Hi Arron, name of the file is PaulKim.txt I did click on the upload. I'll upload again. I didn't want to upload the whole file as it's kind of big. would you like me to upload the full file? Th...

  posted in MDaemon

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  Allen
  1/12/26, 10:29 AM
• Cloudflare and Mdaemon

  Hello, I tested once more with debug option and uploaded the file. When I turn on the proxy, it works fine for about 30 minutes or so. sending and receiving is fine but after a while activesync ...

  posted in MDaemon

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  Allen
  1/11/26, 10:50 PM
• Cloudflare and Mdaemon

  This is from activesync log. 

  posted in MDaemon

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  Allen
  1/9/26, 11:43 AM
• Cloudflare and Mdaemon

  Hello, We tested more throughly after hours and this is what we're experiencing. Cloud proxy turned on, Using Web mail instead of IIS or any other server, IP persistence is checked off and Use co...

  posted in MDaemon

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  Allen
  1/9/26, 11:16 AM
• Mail server and DDOS attack

  Hello, Wanted to get suggestions on service or best practice for preventing DDOS attacks on mail server. We have been getting DDOS attacks on our various end points and we succesfullys mitigated ...

  posted in MDaemon

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  Allen
  1/3/26, 9:33 AM
• Cloudflare and Mdaemon

  Thank you!

  posted in MDaemon

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  Allen
  1/2/26, 7:54 AM
• Cloudflare and Mdaemon

  Thank you for your reply. We are currently testing to see what exactly is happening when Cloudflare proxy is turned on.  What seems to be the problem is ActiveSync. Not getting any emails or...

  posted in MDaemon

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  Allen
  1/1/26, 6:31 PM