Mail may not work due to a malfunctioning Internet connection or a lack of connection as such. A long load of the mail service can be associated with both problems on the server itself and with a malfunction of the installed software on the computer.
Check the login and password you specified when entering the mail server. For greater accuracy, write them in a text editor, check the correctness of the data and copy them into the input window. Check the Internet connection. To do this, try opening any web page that should definitely work. If there is no connection, then make sure that the provider's services have been paid for and check all the settings. Sometimes mail does not work due to server reboots or temporary technical problems. Wait a while and try to connect to the resource again. If you use Yandex, but the full version of mail does not work and it takes a long time to download letters, then try using the light version of the site. You can try to fix the problem by updating your browser. Go to the developer site of your browser by entering the name of the program in the search. Download and install the new version of your program using the Download link, and then try to log in again. When working with mail, try to use the HTTPS protocol, which helps to combat information corruption when transferring files from servers to your computer. To start working in safe mode, in the address bar of your browser, add the letter S to "https://" so that the address looks like "https://". If you use email clients to receive and send emails, check their settings … To do this, start your program, select the mailbox you use and click "Options", where check the specified data. If you still can't go to the mail, then reinstall your application and download its updated version from the developer's website. If not, try using another alternative email client or try to access your email account from a browser window.
