I am having trouble setting up Email Send Authentication section for our 6505DN.
The login name for our SMTP is username+domainname (the plus sign is required).
Whenever I try to save the changes in the web interface I get the following message:
Unable to apply settings.
Please check the settings for the following items.
Email Send Authentication : SMTP Login Name
It it possible to have a username with the plus sign in it for this machine? If so, how do I enter it? If not, are there any workarounds?
Solved! Go to Solution.