javax.mail.SendFailedException: 504 5.5.2 <ServerHost>: Helo command reject
While Sending email through, WD Java Application on button click below the error getting "
exception: Sending failed; nested exception is: javax.mail.SendFailedException: Invalid Addresses; nested exception is: javax.mail.SendFailedException: 504 5.5.2 <ServerHost>: Helo command rejected: need fully-qualified hostname
PS: There is no changes on Code, bez same code is working on Test system but on production its not working
Is there any any sort of setting required on server side.
Any help will greatly appricated
Thank a lot.
Check with the SMTP team, Some settings they have to do for your server entry in their database.