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!

Funkcionalnosć tutoho sydła so přez wothladowanske dźěła wobmjezuje, kotrež maja waše dožiwjenje polěpšić. Jeli nastawk waš problem njerozrisuje a chceće prašenje stajić, wobroćće so na naše zhromodźenstwo pomocy, kotrež na to čaka, wam na @FirefoxSupport na Twitter a /r/firefox na Reddit pomhać.

Pomoc přepytać

Hladajće so wobšudstwa pomocy. Njenamołwimy was ženje, telefonowe čisło zawołać, SMS pósłać abo wosobinske informacije přeradźić. Prošu zdźělće podhladnu aktiwitu z pomocu nastajenja „Znjewužiwanje zdźělić“.

Dalše informacije

Thunderbird BCC

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Thunderbird sends email and CC: very well, just recently it will not send Bcc: of the same email.

I continue to receive this message: Sending of the message failed. The message could not be sent using Outgoing server (SMTP) smtp.mail.yahoo.com for an unknown reason. Please verify that your Outgoing server (SMTP) settings are correct and try again.

Thunderbird sends email and CC: very well, just recently it will not send Bcc: of the same email. I continue to receive this message: Sending of the message failed. The message could not be sent using Outgoing server (SMTP) smtp.mail.yahoo.com for an unknown reason. Please verify that your Outgoing server (SMTP) settings are correct and try again.

Wšě wotmołwy (1)

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Hello there murrayhess We have read your message We try to help you.

Check in settings if your Smtp server for outgoing e-mail traffic is the same as Recommended.


https://support.mozilla.org/en-US/kb/manual-account-configuration

https://support.mozilla.org/en-US/kb/cannot-send-messages


Check your Smtp setting for outgoing emails.



Greetings Firefox volunteer

Wot Display name. день сумо změnjeny