For blocking .zip attachments you will want to use the "Account Level Filtering" area of your control panel. Create a Rule for Body contains .zip
Action can be "Fail with message: This user doesn't accept .zip attachments."
You can use this method for any file extension. For example blocking .rar attachments use the "Account Level Filtering" and create a rule for Body contains .rar
It appears the free Outlook app for iOS and Android phone does not support newer SNI based...
Provided below is how the addresses should appear for each of the three webmail programs....
When you start Outlook Express for Macintosh, you may receive the following error message: An...
The error message "550-not permitted to relay through this server" means that the server you...
In the control panel go to Mail. There you can create email accounts, remove, read (webmail, add...
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