I recently created a custom domain alias to Outlook.com and I am no longer receiving messages to that email address from major banks, such as Chase, Bank of America and even AT&T. Everything else appears to be working, from what I can tell. I ran a domain check on mxtoolbox and it said my email domain is not accepting https. Additionally, Chase messages are being sent over https.

My DNS is setup 100% correctly, as is my SPF record. Is there anything that I can do to enable https or does Outlook.com not support this? I'm hoping that I do not have to move to another email provider.

Please advise,

thanks!

UPDATE: None of the non-received messages are going to junk mail.