Diagnostics
Clear Mandatory Email Subject Prefix
As per JRA-21888, Jira requires an email prefix to be defined when creating a mail queue. This prefix is added to all outbound mail sent via Jira and affects all mail currently sent from JEMH. If it is desired, this value can be cleared. However, as this is outside what the application allows, it should be considered a convenient hack, if things break, reset it via Mail Server admin.
To clear you need to select the Clear the Email Subject Prefix and then press Clear Subject Prefix.
