All Posts
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Email 2FA Template
Arron posted in MDaemon •There is not currently a feature to edit the 2FA email, however, you can use the content filter to modify it. You'll first need to enable the option for "System generated messages are s...
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Email 2FA Template
Joe posted in MDaemon •Does anyone know if it is possible to edit the emailed 2FA template? I wanted to be able to have it texted to a cell phone but right now it is sending all of the HTML formatting as a text mes...
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Faille XSS Critical Update MD041525 et version 25.0.2
Arron posted in MDaemon •Also, in addition to "Refuse to accept mail if a lookup returns domain not found" under Perform lookup on domain passed in the mail command, I would also check "Refuse to accept mail if a lookup re...
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Cannot install trial version
Arron posted in MDaemon •My apologies for the delay in responding. If you open a browser on the MDaemon server and go to https://services.mdaemon.com/InstallSurvey.ashx what do you get? Is a proxy required to access the ...
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Faille XSS Critical Update MD041525 et version 25.0.2
Arron posted in MDaemon •For inbound SMTP sessions, if i understand, i could check, the number 1/3/4 ? and 2 ? I would only check #1, I would not check #2 or #3. Sorry, but i didn't find "Use the default ...
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some mails are rejected because of pdf attachment
Oliver posted in Security Gateway •@Arron thank you for the quick response. Would be great if this would work correctly in the future.
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some mails are rejected because of pdf attachment
Arron posted in Security Gateway •My apologies for the delay. The "R2*" entry in the attachment filtering list is causing the message to be rejected. If possible, you can rename the attachment to start with any letter o...
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some mails are rejected because of pdf attachment
Oliver posted in Security Gateway •@Arron any news?
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Mobile Client Missing Emails
Arron posted in MDaemon •What version of MDaemon are you using? What email client are you using? What protocol is being used to sync the messages to the phone? What do the MDaemon logs show is happening? For examp...
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Warning / Event ID: 521
Arron posted in MDaemon •"Limit access to [xx] connections from differing IPs in [xx] minutes" In order for this limit to be enforced the connections must authenticate. If it were applied to connections that have not au...
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Mobile Client Missing Emails
richard posted in MDaemon •HI We rely on mobile devices alot mostley IPhones to view our email, I have been waiting for emails to confirm jobs to come through which our customer has said they have sent. This emails dont app...
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Warning / Event ID: 521
Jay posted in MDaemon •Thank you for the suggestions, Arron. Yes, it appears they are all failing authentication with SMTP. I have a large number of countries blocked in Location screening. I also found a setting for ...
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Warning / Event ID: 521
Arron posted in MDaemon •Are the connections allowed to attempt Authentication? What protocol are they using? Ideally, you want to block them as quickly as you can. I'm assuming you have Location screening con...
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Warning / Event ID: 521
Jay posted in MDaemon •I am seeing randomly generated IP addresses being used to bypass the consectutive IP connection restriction. I suppose this is impossible to defend against. I do require a 16 character ...
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Faille XSS Critical Update MD041525 et version 25.0.2
Jean-Baptiste posted in MDaemon •Hi, Thx for your response and apalogize for my english... Our users are using strong passwords. For inbound SMTP sessions, if i understand, i could check, the number 1/3/4 ? and 2 ?  ...
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some mails are rejected because of pdf attachment
Oliver posted in Security Gateway •@Arron The fileman is sg_config-230425.xml
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some mails are rejected because of pdf attachment
Arron posted in Security Gateway •Can you upload a copy of your configurations? You can obtain the configurations by going to Setup | System | View Configuration. Click the Download XML File and upload the file to us. ...
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Faille XSS Critical Update MD041525 et version 25.0.2
Arron posted in MDaemon •The best thing you can do to prevent unauthorized access is ensure that all of your accounts are using strong passwords. This does not prevent them from trying to authenticate, but it does en...
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Problem with web calendar
Arron posted in MDaemon •The MDaemon logs show the the Meeting cancellations were placed into the users mailboxes. Here is an example with real names, addresses and paths obfuscated, that show the message being place...
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some mails are rejected because of pdf attachment
Oliver posted in Security Gateway •Hello, many messages with pdf attachment come through. However, some are rejected because of the pdf. Fri 2025-04-04 13:54:49: -- Execute from: Attachment Filtering --Fri 2025-04-04 13:54:49...