I would like to request the ability to change/modify templates of System Emails like
WHMCS Domain Synchronisation Cron Report
WHMCS Automatic Setup Failed
WHMCS Automatic Setup Successful
WHMCS Cron Job Activity
These emails are really important for admins. These emails are actually landing in SPAM folder in Gmail with the reason "It is similar to messages that were identified as spam in the past."
I do not think that the server is at fault ( like IP Blacklisting or something ) in this case because all other emails are landing in Inbox just the default System emails are not. Having the ability to modify the template will make them land in Inbox without triggering the gmail's spam filter.