[F] Usergroup email limit off by one error [C-sayakb]

[Dennis Tsang]

The usergroup limit for sending emails to users and sending threads allows users to send limit+1 emails before they are cut off.

This off by one error exists for both sending threads and emails.

Redmine:236

[Dennis Tsang]

Thank you for your bug report.

This bug has been fixed in our internal code repository. Please note that the problem will not be fixed here until these forums are updated.

With regards,
MyBB Group