Join the AMA (Ask Me Anything) with the Firefox leadership team to celebrate Firefox 20th anniversary and discuss Firefox’s future on Mozilla Connect. Mark your calendar on Thursday, November 14, 18:00 - 20:00 UTC!

This site will have limited functionality while we undergo maintenance to improve your experience. If an article doesn't solve your issue and you want to ask a question, we have our support community waiting to help you at @FirefoxSupport on Twitter and/r/firefox on Reddit.

ابحث في الدعم

Avoid support scams. We will never ask you to call or text a phone number or share personal information. Please report suspicious activity using the “Report Abuse” option.

Learn More

Can't include ATT mail in Windows 10 mail or Thunderbird

  • 1 (رد واحد)
  • 1 has this problem
  • 6 views
  • آخر ردّ كتبه Matt

more options

I included my att.net mail in my Windows 8 (originally) laptop which was later upgraded to Windows 10 using Thunderbird. I have a new laptop with Windows 10. I tried to set up att mail on the Windows 10 mail app but couldn't do it using Yahoo and att.net. I tried using a variety of POP3 and IMAP but it didn't work. Today, I downloaded Thunderbird and tried to set up att mail but it kept on saying that the email or password is incorrect same result from trying to set att mail in Windows 10 mail app. Is it possible the updated Windows 10 is blocking att mail?

I included my att.net mail in my Windows 8 (originally) laptop which was later upgraded to Windows 10 using Thunderbird. I have a new laptop with Windows 10. I tried to set up att mail on the Windows 10 mail app but couldn't do it using Yahoo and att.net. I tried using a variety of POP3 and IMAP but it didn't work. Today, I downloaded Thunderbird and tried to set up att mail but it kept on saying that the email or password is incorrect same result from trying to set att mail in Windows 10 mail app. Is it possible the updated Windows 10 is blocking att mail?

All Replies (1)

more options
  1. Have you enabled "less secure apps" in the yahoo settings on the web site?
  2. Are you using two factor authentication on Yahoo/ATT? if so; Have you created a application password for Thunderbird to use?
  3. Have you checked your anti virus/Firewall is not blocking Thunderbird accessing the internet?
  4. Have you turned off any anti viurs scanning of emails and rebooted the device?

I am not looking at Thunderbird per se as you can not get the mail app working either. Application password notwithstanding.