SymptomsMail does not work on the server. MailEnable Diagnostic Report reports the following error:
The application pool for this site is "[AppPoolName]". This should be "MailEnableAppPool".
Cause & ResolutionRefer to this MailEnable article for cause and resolution:
ME020435 - PRB: MailEnable Diagnostic Report indicates that the MailEnableAppPool has not been configured for one or more IIS Virtual Directories