Users outbound email setting

Hi Guyz,

Am using Suite CRM 7.11.4, am getting issue on users outbound email setting. Same Email ID am using for admin outbound email setting but it’s working, but same configuration am trying in User email account am getting error like: Data not accepted like that. Mine email id belongs office 365 business email id.
Can any one help me out on this.

Thank you,
Gokul.