ISSUEWhen using Lazy approval in Office 365, random characters appear in the email subject line. For example: Subject:[#CCCHUIUDJ#]
RESOLUTIONThis is by design when using Lazy approval.
ADDITIONAL INFORMATIONThese characters are the LazyApproval Token.
The [#<characters>#] string is used for routing to send the response. Every email will have different values that are automatically generated.