To:undisclosed recipients

Sachin Jain

Sachin Jain

@sachin-0wuUmc Oct 22, 2024
hey guys,
I often wonder to see this "To:undisclosed recipients" in email header sometimes.Mostly, when you get a SPAM.
What does this mean ?

Does this mean the sender has maintained a mailing list by name of undisclosed recipients. What if i want to know to whom he had sent the same message.

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  • Kaustubh Katdare

    Kaustubh Katdare

    @thebigk May 7, 2011

    It means the other Ids included in the mail have been marked a 'blank carbon copy (bcc)'.
  • silverscorpion

    silverscorpion

    @silverscorpion-iJKtdQ May 7, 2011

    The_Big_K
    It means the other Ids included in the mail have been marked a 'blank carbon copy (bcc)'.
    Isn't it "blind carbon copy"??
  • Kaustubh Katdare

    Kaustubh Katdare

    @thebigk May 7, 2011

    silverscorpion
    Isn't it "blind carbon copy"??
    Yeah 😀 , Blind, sorry. I thought it was blank.