E-mail doesn’t work

Today I tried to check e-mail in eve portal and it doesn’t work. I tried to reinstall an app, to reopen it and to update to the latest version. It doesn’t help. I use iPhone 6s. It worked fine before. Could you check and fix it please?

I noticed a poor synchronization of letters. After reading the letter in the game, the letter still remains unread in the application on the home screen and vice versa.

I turn off push for skill training complete, bit it’s still work.