Hi I am trying to setup a custom domain - luckydevilbrewery.com - I updated the MX record and TXT file per your instructions.
Last week it went from 'waiting for dns configuration' to 'pending changes.' It is still there.
Earlier today I updated the CNAME to point to mail.domain per your instructions.

Can you verify my settings and let me know what is left to do? I would like to start adding new emails for that domain soon.

Thanks in advance!

matt

https://domains.live.com/Manage/managedomains.aspx?DomainName=luckydevilbrewery.com&Tab=1
Hey, users

So first of all, I did my first mistake by buying a domain on Onlydomains.com. 
Then I created the same domain for an e-mail through Microsoft Online (Office 365?) and a university license.

I proved that the domain is mine, I also added MX, A-Track records, CNAME and connected gmail POP3 to this account I created.
It worked fine for some 2 months or so but then I suddenly stopped receiving mail, it said something about POP3 configuration error.

I did what I could but it led me nowhere. I guess I configured the POP again, all mail disappeared in Outlook and now rarely some received mail appears. That includes verification mail from Gmail so I can connect them again. An error shows up that says - https://support.google.com/mail/answer/7720

Now I'm stuck and I don't know where it's gone wrong.
A-Track, CNAME, MX? 
Office 365 Can't receive mail
Hey, users

So first of all, I did my first mistake by buying a domain on Onlydomains.com. 
Then I created the same domain for an e-mail through Microsoft Online (Office 365?) and a university license.

I proved that the domain is mine, I also added MX, A-Track records, CNAME and connected gmail POP3 to this account I created.
It worked fine for some 2 months or so but then I suddenly stopped receiving mail, it said something about POP3 configuration error.

I did what I could but it led me nowhere. I guess I configured the POP again, all mail disappeared in Outlook and now rarely some received mail appears. That includes verification mail from Gmail so I can connect them again. An error shows up that says - https://support.google.com/mail/answer/7720

Now I'm stuck and I don't know where it's gone wrong.
A-Track, CNAME, MX? 
Office 365 Can't receive mail