Updating email
How do I change my login information if I cannot login to my primary email? Please respond to [edited from public community support forum] @gmail.com.
ప్రత్యుత్తరాలన్నీ (2)
Unfortunately if you can no longer get gmail access then you can't change login to update sync settings. You need to contact gmail support for this login issue.
Currently, you cannot change the primary email address on your Mozilla Account unless you have access to the existing address. (See: Change the primary email address on your Mozilla account)
If you do not have paid services linked to your existing Mozilla account, you can abandon that one and create a new one with your new email address.