Important Notice: We're experiencing email notification issues. If you've posted a question in the community forums recently, please check your profile manually for responses while we're working to fix this.

On Monday the 3rd of March, around 5pm UTC (9am PT) users may experience a brief period of downtime while one of our underlying services is under maintenance.

Search Support

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

After adding new gmail account, receiving message "unknown command 5mb150836800qkd"

  • 1 reply
  • 3 have this problem
  • 3 views
  • Paskiausią atsakymą parašė AudreyV

more options

I just created a new Gmail account, and after upgrading Thunderbird was finally able to add the account successfully. Unfortunately, now I am receiving the message: The current operation on 'Inbox' did not succeed The mail server for account .... responded: Unknown command 5mb150836800qkd" Ummm, is there some other command that might be used? thanks much, AudreyV

I just created a new Gmail account, and after upgrading Thunderbird was finally able to add the account successfully. Unfortunately, now I am receiving the message: The current operation on 'Inbox' did not succeed The mail server for account .... responded: Unknown command 5mb150836800qkd" Ummm, is there some other command that might be used? thanks much, AudreyV

All Replies (1)

more options

I have resolved this problem - user error!  :-#