emails no send after upgrade

Hello update version 7.10.12, when you send a test email and configure the SMTP, send it and arrive at a destination … then when I want to send an email, you are thinking and do not send anything as shown in the attached

I am having a smilar issue after upgrade. I tried sending the test email and it came back with a domain name error. What does your smtp log say?

I am having a similar issue after upgrading to 7.11. I tried sending the test email and it came back with a domain name error. What does your smtp log say?

I have an office365 solution, when I send the test, it sends me, but when I use the mail option, I am left thinking, where do I see the SMTP record?