Windows 10 will reach EOS (end of support) on October 14, 2025. For more information, see this article.

Avatar for Username

Mozilla サポートの検索

サポート詐欺に注意してください。 私たちはあなたに通話やショートメッセージの送信、個人情報の共有を求めることはありません。疑わしい行為を見つけたら「迷惑行為を報告」からご報告ください。

詳しく学ぶ

このスレッドは閉じられ、アーカイブに保管されました。 必要であれば新たに質問してください。

BCC not concealing emails

  • 2 件の返信
  • 1 人がこの問題に困っています
  • 16 回表示
  • 最後の返信者: Toad-Hall

SuMo Bot
SuMo Bot
more options

I just sent an email with all the email addresses in the BCC field, which should have hidden all the email addresses from recipients.

But I received an email from one of the recipients saying that they could see the whole email list. I checked my sent mail and indeed all the email addresses were in the BCC field.

This is really troubling as I often need to send BCC emails. Why would this have happened? And how can I prevent it from happening again?

Thanks so much.

I just sent an email with all the email addresses in the BCC field, which should have hidden all the email addresses from recipients. But I received an email from one of the recipients saying that they could see the whole email list. I checked my sent mail and indeed all the email addresses were in the BCC field. This is really troubling as I often need to send BCC emails. Why would this have happened? And how can I prevent it from happening again? Thanks so much.

すべての返信 (3)

SuMo Bot
SuMo Bot 質問者
more options

Never mind. Fixed.

Toad-Hall
Toad-Hall
  • Top 10 Contributor
more options

pherozeu said
Never mind. Fixed.

Perhaps you could enlighten everyone who reads your question on how you 'fixed' it.

SuMo Bot
SuMo Bot 質問者
more options

This question has been locked because the original author has deleted their account. While you can no longer post new replies, the existing content remains available for reference.