Posts made by Leigh

• Calendar Publishing Feature Not Working

  @Fabio Thank you for the update.

  posted in MDaemon

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  Leigh
  7/16/25, 12:40 PM
• Default IMAP Folders

  Can you tell me is it possible to migrate from hMailServer i.e. import data from SQL? If you can export data from hMailServer into RFC822 format, it can be imported into MDaemon. If hMailServer...

  posted in MDaemon

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  Leigh
  6/18/25, 10:51 AM
• Default IMAP Folders

  Hello, Thank you for trying out MDaemon. When using an IMAP client, it's up to the client to create the folders it wants to use. I set up an account with Thunderbird to double-check the behavior....

  posted in MDaemon

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  Leigh
  6/17/25, 12:00 PM
• Error sending message! 501 5.5.4 Invalid or missing command argument(s)

  One more thing that I would recommend you check is to open the MDaemon\WorldClient\Domains.ini file in a text editor and make sure the entry SmtpHeloDomain is not blank. It should be: SmtpHeloDoma...

  posted in MDaemon

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  Leigh
  3/26/25, 11:36 AM
• Error sending message! 501 5.5.4 Invalid or missing command argument(s)

  The SMTP relay installs with IIS by default, but on reflection I don't think it is causing this issue, though I would definitely recommend making sure it is disabled. Is this something that you ar...

  posted in MDaemon

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  Leigh
  3/18/25, 1:57 PM
• Error sending message! 501 5.5.4 Invalid or missing command argument(s)

  In IIS is the SMTP relay enabled? If you disable it, are you able to send via Webmail?

  posted in MDaemon

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  Leigh
  3/17/25, 4:23 PM
• Error sending message! 501 5.5.4 Invalid or missing command argument(s)

  If the EHLO is empty, that makes me suspicious that the server that is answering is not actually MDaemon. Do you have any other services listening on port 587? Are you seeing the session in the We...

  posted in MDaemon

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  Leigh
  3/17/25, 3:15 PM
• Can't subscribe/unsubscribe to Public Folders

  In Outlook, are your users using IMAP or MDaemon Connector? In Webmail, under Settings | Folders | Display Settings is the option "Hide Unsubscribed Folders" enabled?

  posted in MDaemon

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  Leigh
  3/17/25, 8:39 AM
• Error sending message! 501 5.5.4 Invalid or missing command argument(s)

  What version of MDaemon are you using? Did this work in the past or is this the first attempt you've made to send mail in Webmail? When sending mail from Webmail, the beginning of the SMTP session...

  posted in MDaemon

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  Leigh
  3/17/25, 8:16 AM
• Calendar/Addressbook is not visible or lost

  Hi Martin, I was reading through the history of this issue again, and I want to make sure I correctly understand what is happening. Does this issue always get triggered by adding a user to a...

  posted in MDaemon Connector for Outlook

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  Leigh
  1/13/25, 4:38 PM
• Categories Names

  Hello Luca, I am not certain what you mean by share - are you asking about Outlook and Webmail sharing the same information or two users of Outlook and MDaemon Connector using categories in a shar...

  posted in MDaemon Connector for Outlook

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  Leigh
  1/7/25, 8:52 AM
• How to prohibit authorization in a specific (only one) account from all IP addresses except one?

  Hello Ekaterina, I see that you have sent in this question to our tech support via email. Please keep an eye out for the reply to that for assistance with this issue, they will be able to go into ...

  posted in MDaemon

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  Leigh
  12/26/24, 3:23 PM
• [MDaemon 24.5.2] : Problem with send button when replying

  Hi Guilbert, The next time it occurs, when you open the message compose window, please open the browser console (Ctrl+Shift+C) and see if it shows any errors. If it does, please let us know what ...

  posted in MDaemon

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  Leigh
  12/18/24, 9:57 AM
• Calendar/Addressbook is not visible or lost

  Martin, Are the public folders located on the same drive as the users' mailbox folders or are they on a share elsewhere?  In Outlook, when the problem is happening, can you see the Public Fo...

  posted in MDaemon Connector for Outlook

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  Leigh
  12/3/24, 8:32 AM
• [MDaemon 24.5.2] : Problem with send button when replying

  Hello Guilbert, Another thing to check is if the users have any browser plug-ins, and if disabling those stops the problem from occurring.

  posted in MDaemon

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  Leigh
  12/3/24, 7:42 AM
• Calendar/Addressbook is not visible or lost

  @Martin If I am understanding correctly, from when you said: No, it doesn't just happen when i create new Calendar or Addressbooks. The problem has also happened before.When the error occurs, no...

  posted in MDaemon Connector for Outlook

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  Leigh
  11/27/24, 2:24 PM
• Calendar/Addressbook is not visible or lost

  Hello Martin, Arron is out of the office at the moment, so I am following up on this for him today.  First, in MDaemon, is the option "Push client settings to MC users" enabled?  You ca...

  posted in MDaemon Connector for Outlook

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  Leigh
  11/27/24, 10:27 AM
• [MDaemon 24.5.2] : Problem with send button when replying

  Hello Guilbert, Can you let us know what WorldClient theme your users are using, as well as what browser? When you say that it doesn't always happen, do you mean that clicking the send button doe...

  posted in MDaemon

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  Leigh
  11/26/24, 7:47 AM
• Two factor authentication

  Hi Paul, I cannot think of a way that Crowdstrike would cause Two Factor to act like it's not enabled; it seems like it would cause a failure to log in instead.

  posted in MDaemon

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  Leigh
  10/9/24, 9:49 AM
• Using DNSBLs

  Hello John, What version of SecurityGateway do you have installed? Back in version 1.1.2 the Spamhaus lists were disabled by default. This was documented in the release notes: The DNSBL entry ...

  posted in Security Gateway

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  Leigh
  10/26/23, 9:33 AM