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

Why does Thunderbird (45.3.0 and Windows 10) send e mails as To despite me marking recipients as Bcc?

  • 1 réponse
  • 1 a ce problème
  • 2 vues
  • Dernière réponse par Toad-Hall

more options

The e mail addresses of recipients are exposed as To, despite me marking them as Bcc

The e mail addresses of recipients are exposed as To, despite me marking them as Bcc

Toutes les réponses (1)

more options

I'm going to guess that you are sending emails via outlook/hotmail server.

There has been no change in Thunderbird. According to google search results Microsoft have been causing no end of trouble for users on different OS and using different email clients. They appear to have created a bug or deliberately have changed how bcc is dealt with, but only if you send emails via their server from any email client with the exception of 'Outlook'.

Please read comments, expecially 6 , 16 and 24 in this bug report: