Hi, I tried to sync my Firefox account but this happened : The confirmation email we sent to ******* was returned and we’ve locked your account to protect your Firefox data. Thanks!

https://support.mozilla.org/en-US/kb/forum-response-firefox-sync-verification-email-faq

Thanks!

I've checked this link before!

I've never ever marks Firefox email as spam!!

I've been using Firefox Sync for years and this is the first time this happened! I guess it's a new thing that came to Firefox!

Seems like Mozilla have no option to help users to get through this problem! (nothing! just a simple community support forum!!!)

Email for my account is Yahoo and I have never had this problem!

Mozilla should really do something about this horrible issue!

I'll wait another 24 hours and try again, I guess!

Thanks!