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

Lolu chungechunge lwabekwa kunqolobane. Uyacelwa ubuze umbuzo omusha uma udinga usizo.

Sending of Username did not succeed

  • 2 uphendule
  • 1 inale nkinga
  • 4 views
  • Igcine ukuphendulwa ngu rizal amran

more options

Dear Sir

I have an issue regarding receive and sending an email from my thunderbird account. So i just take a look for SMTP server port without editing any parameter, after that i try to login the thunderbird account using mail app on my Android. But i cant login on the android then my account on thunderbird PC is error. The error said:

Sending of Username did not succed. Mail server <my mail server> responded: Protocol Error. 14

Because of that error, i cant sending or receiveng email via thunderbird. Can anyone please give your advice to solve my issue?

Thankyou...

Dear Sir I have an issue regarding receive and sending an email from my thunderbird account. So i just take a look for SMTP server port without editing any parameter, after that i try to login the thunderbird account using mail app on my Android. But i cant login on the android then my account on thunderbird PC is error. The error said: Sending of Username did not succed. Mail server <my mail server> responded: Protocol Error. 14 Because of that error, i cant sending or receiveng email via thunderbird. Can anyone please give your advice to solve my issue? Thankyou...

All Replies (2)

more options

Please post screenshot of your SMTP settings. Thank you.

more options

Dear David

Thankyou for remind me about SMTP, now the problem is solved