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.

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

What does this mean? The mail server responded: Too many messages. Please check the message and try again.

  • 1 reply
  • 19 have this problem
  • 1 view
  • Last reply by Matt

more options

I use BT yahoo mail with Thunderbird 24.6.0 in the last few days i've started getting this message when sending messages: An error occurred while sending mail. The mail server responded: Too many messages. Please check the message and try again. Now sometimes the messages are sent anyway and sometimes not. If I re-send sometimes it works and sometimes not. I've contacted BT 'tech support' who tell me there is nothing wrong with them or their servers and as webmail works ok they won't help. I strongly suspect it IS a BT issue, Any clues to fix this?

I use BT yahoo mail with Thunderbird 24.6.0 in the last few days i've started getting this message when sending messages: An error occurred while sending mail. The mail server responded: Too many messages. Please check the message and try again. Now sometimes the messages are sent anyway and sometimes not. If I re-send sometimes it works and sometimes not. I've contacted BT 'tech support' who tell me there is nothing wrong with them or their servers and as webmail works ok they won't help. I strongly suspect it IS a BT issue, Any clues to fix this?

All Replies (1)

more options

The message means BT are lying basically. I have just spent the best part of an hour on chasing what limits BT place on mail sending... the internet contains a void.

The closest thing I can locate is a BT rep here https://community.bt.com/t5/Email/E-Mail-message-limit/m-p/1045228/highlight/true#M17523 refusing to identify what limits they impose but advising their switch to critical path has more stringent controls. AFAIK Critical path is ca mail software solution sold by OpenWave Messaging http://owmessaging.com/

So your paying for a totally undefined service. Congratulations!