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.

Avatar for Username

Buscar en Ayuda

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

Este tema ha sido archivado. Haz una nueva pregunta si necesitas ayuda.

I get this when I forward more than two or three emails.

  • 1 respuesta
  • 1 tiene este problema
  • 6 visitas
  • Última respuesta de Onno Ekker

kibsals
kibsals
more options

An error occurred while sending mail. The mail server responded: 4.3.2 STOREDRV.ClientSubmit; sender thread limit exceeded. Please verify that your email address is correct in your account settings and try again.

An error occurred while sending mail. The mail server responded: 4.3.2 STOREDRV.ClientSubmit; sender thread limit exceeded. Please verify that your email address is correct in your account settings and try again.

Todas las respuestas (1)

Onno Ekker
Onno Ekker
more options

I'm not sure if this will help, but for IMAP accounts you can specify the maximum number of server connections. Try going to Tools > Account Settings > [account name] > Server Settings > Advanced and decrease the value of "Maximum number of server connections to cache". HTH