We have Exchange 2007 and the current email address format is JLA@kanadia.sch.uk and we are going to change the email domain when migrate to 0365 in few months.
Once the migration has happened the current email format will change from JLA@kanadia.sch.uk TO john.Lamming@mashable.org.uk
I have been asked how to inform our suppliers that our email address has changed (any automated ways to inform the change of email address).
Bit worried how this is going to work after migration if any one send the email to JLA@kanadia.sch.uk and bounces back it will be a problem.
Please suggest is these any way within 0365 to automate this process.
Any help and suggestions much appreciated.