For a week or so started received the following warning:

You only have a single verified email address. We recommend verifying at least one more email address to ensure you can recover your account if you lose access to your primary email.

So I tried for few times to add a secondary email but my verification code never reaches my original email address.

I noticed other weird things happening to Github as well, suddenly all my notifications get marked as read automatically and I only read my notifications on browser, I don’t have any 3rd part tool so Github feels weird lately.

Verification code should be sent to my 1st email address, which doesn’t seem to be working.