Ce site disposera de fonctionnalités limitées pendant que nous effectuons des opérations de maintenance en vue de vous proposer un meilleur service. Si un article ne règle pas votre problème et que vous souhaitez poser une question, notre communauté d’assistance est prête à vous répondre via @FirefoxSupport sur Twitter, et /r/firefox sur Reddit.

Avatar for Username

Rechercher dans l’assistance

Évitez les escroqueries à l’assistance. Nous ne vous demanderons jamais d’appeler ou d’envoyer un SMS à un numéro de téléphone ou de partager des informations personnelles. Veuillez signaler toute activité suspecte en utilisant l’option « Signaler un abus ».

En savoir plus

Ce sujet de discussion a été archivé. Veuillez poser une nouvelle question si vous avez besoin d’aide.

How to fix 4.5.3 error message

  • 3 réponses
  • 2 ont ce problème
  • 4 vues
  • Dernière réponse par Matt

CatherineABB
CatherineABB
more options

Since new Thunderbird update in December 2014, I get error message 4.5.3, "Too many recipients" & something about not enough space on temporary server. This happens when sending bcc e-mail to my standard list of people. Number of people on list has not been increased and my outgoing server with my ISP is not the problem. What is and how can I fix it? Thanks for your help.

Since new Thunderbird update in December 2014, I get error message 4.5.3, "Too many recipients" & something about not enough space on temporary server. This happens when sending bcc e-mail to my standard list of people. Number of people on list has not been increased and my outgoing server with my ISP is not the problem. What is and how can I fix it? Thanks for your help.

Toutes les réponses (3)

Matt
Matt
  • Moderator
  • Top 10 Contributor
more options

please an exact error message please.

CatherineABB
CatherineABB Auteur de la question
more options

Actual message: The size of the message you are trying to send exceeds a temporary size limit of the server. The message was not sent; try to reduce the message size or wait some time and try again. The server responded: #4.5.3 Too many recipients.

Matt
Matt
  • Moderator
  • Top 10 Contributor
more options

Ok I have see this before. The usual cause is incorrect SMTP settings. Most often settings for no password when a password is required.

So Tools menu (Alt+T) > Account settings > server settings > outgoing server (SMTP) and edit the outgoing server and ensure that a password is required.

If that off the cuff did not work, then what SMTP server do you have registered in there and what are the settings.