We're calling on all EU-based Mozillians with iOS or iPadOS devices to help us monitor Apple’s new browser choice screens. Join the effort to hold Big Tech to account!

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

cannot send email. bug can receive emails.

  • 1 réponse
  • 0 a ce problème
  • 1 vue
  • Dernière réponse par david

more options

I am using Mediacom ISP. I can receive emails but cannot send them. I used 2 different outgoing servers- smpt.mediacombb.net port 465 and port 587. I get 2 different error messages when I try to send.

Sending of the message failed.  using port 587

An error occurred while sending mail: Outgoing server (SMTP) error. The server responded: mcc-obgw-6001a.ext.cloudfilter.net cmsmtp ESMTP server temporarily not available AUP#DNS.

Sending of the message failed. using port 465 The message could not be sent because connecting to Outgoing server (SMTP) smpt.mediacombb.net failed. The server may be unavailable or is refusing SMTP connections. Please verify that your Outgoing server (SMTP)correct and try again.

Do either of these help to explain the problem?

I am using Mediacom ISP. I can receive emails but cannot send them. I used 2 different outgoing servers- smpt.mediacombb.net port 465 and port 587. I get 2 different error messages when I try to send. Sending of the message failed. using port 587 An error occurred while sending mail: Outgoing server (SMTP) error. The server responded: mcc-obgw-6001a.ext.cloudfilter.net cmsmtp ESMTP server temporarily not available AUP#DNS. Sending of the message failed. using port 465 The message could not be sent because connecting to Outgoing server (SMTP) smpt.mediacombb.net failed. The server may be unavailable or is refusing SMTP connections. Please verify that your Outgoing server (SMTP)correct and try again. Do either of these help to explain the problem?

Modifié le par Wayne Mery

Toutes les réponses (1)

more options

It may help if you post screenshots of the complete settings for each