Here, We provide the best two ways to fix the issue of ATT Email login :-
First of all, check the status of ATT Mail Server:- Check the server status of ATT mail, if the server is down , then you are not able to login your account, otherwise you are able to login your ATT account.
Entered Wrong Details:- Check the login details of ATT mail account and also check you have entered correct password or not.
See Also this post:- https://sites.google.com/view/datarecovo/home/how-to-login-at-att-email-when-unable-to-access-the-account
http://datarecovo.populr.me/how-do-i-log-into-my-att-account
Improper AT&T Email Server Settings:
It is necessary to check and (whenever required) update your AT&T email server settings for both the incoming and outgoing mail server because improper configuration of AT&T email server settings can also lead to many email problems and errors. Therefore, to help all the users to update the correct AT&T incoming and outgoing email server settings, we below mentioned them. So, have a look and correct your server settings to troubleshoot the problem related to AT&T email account:
For Incoming Mail Server:
Type of server: IMAP
Name of server: imap.mail.ATT&T.net
Security type: TLS/SSL
Port Number: 993
For Outgoing Mail Server:
Type of server: SMTP
Name of server: smtp.mail.ATT&T.net
Security type: SSL/TLS
Port Number: 465
Now, log out of your account, restart your device and login back to your account to check whether the problem related to your AT&T email account has been resolved properly or not. If not then you can also try these tips to cater to various email problems:
You have to make sure that your emails should meet out the maximum size limit of a mail account; otherwise you won’t be able to send or receive a message.
Along with that, also ensure to type the correct mail address of a recipient, otherwise, you’ll receive a ‘mail delivery failure’ message.
You can even check your ‘Spam’ folder if you’re not getting the desired mails. If you find them in the spam folder, review your filter settings to ensure that emails are going to the correct folder. Also, at the same time, check your ‘Blocked addresses’ for making yourself sure that you’re not blocking addresses of those from whom you’re expecting emails.
I hope this helps you in resolving the issue being faced.
Regards,
Jake Paul.