I've made the changes for the next major version of MDaemon. I'm sure you already know this, but in general, it is reccomended that you use new keys.  There is nothing wrong with re-using key...

Hello, While testing the current Let's Encrypt PowerShell script included with MDaemon (v2.0.16), I noticed that a new certificate key pair is generated during every renewal: if(Test-Path $CertKe...

MDaemon 26.0.3 is now available! It can be downloaded from https://mdaemon.com/pages/downloads-mdaemon-mail-server-free-trial. MDaemon 26.0.3 - 2026-06-09 CHANGES AND NEW FEATURES [29572] ...

SecurityGateway 12.0.3 is now available! It can be downloaded from https://mdaemon.com/pages/downloads-security-gateway-free-trial. SecurityGateway 12.0.3 2026-06-09 CHANGES AND NEW FEATURES...

Worked fine, thank you very much. Claudio.

@Arron  Thanks for the reply, I'll take a look through the airsync logs and see what I can find. Calendar problems are with Samsung Galaxy S21's

@Paul  Would we be able to get a copy of the calendar folder so we can do some testing with it? If you are able to share it, please upload it to us.  https://mdaemon.sharefile.com/r-rc3...

By default the system only allows FQDN to be used.  If you'd like to use other host names, edit the MDaemon\WorldClient\domains.ini file and in the [Default:Settings] section add a key like th...

I have an Mdaemon server with multiple domain but Webconference only works if connect at the address https://imaps.xxx.com If I use https://webmail.xxx.com (or some other link that resolve to the ...

@Jerry  The original issue posted in this thread is specific to IOS devices. To help me keep things straight, please start a new thread with the following: What version of MDaemon are you us...

Hi, I am currently seeing similar issues but only with certain users with the loading of calendars but on Android devices. What do I look for in the Airsync log to see if the phone is deleting ca...

Just to confirm, you are not pushing any settings to the MDaemon Connector clients? Have you tried setting the registry key described here, https://support.microsoft.com/en-us/office/outlook-roami...

@Arron  Thanks for your answer.Push Signature (push settings in general) is disabled, the Connector does not force parameters. MDaemon is last release (26.0.2)Connector is 8.0.4 (64 bits) F...

Is it possible to reduce the number of items in the shared calendar?  And configure the iPhones to only sync 1 month of data?   There are currently about 11,000 items in the shared ...

All iPhones are using the latest protocol.I have made the changes to the logs and when it happened again today, I have uploaded the log to you. Thanks.

Hello Arron,I understand what you're talking about. I read about it in the instructions on the website. I have no doubt it works.But the problem is when one email message ID contains a user's addre...

There is an option to remove duplicate list recipients when single message submitted to multiple lists which can be found at Main | Mailing List Manager | Settings, but it does not cover the scenar...

Is MDaemon configured to push signature settings to MDaemon Connector clients?  What version of MDaemon are you using? What version of MDaemon Connector are you using? You can find the sett...

Hello, Could you please tell me if the server has an algorithm that prevents duplicate emails? For example: A user has an account: user@company.And this address is also on the mailing list: sale...

Hello all, We're testing Outlook Connector. Everything seems to be working fine, except for one rather important function. We're using Outlook Classic, version 2604 (Build 19929.20172). With the ...