Windows 10: 'unknown sender'

Discus and support 'unknown sender' in Windows 10 Customization to solve the problem; I get 'Unknown Sender' when sending emails to a new contact from Windows Mail on my laptop running Windows 10. They don't get sent but sit in a folder... Discussion in 'Windows 10 Customization' started by SaadiHaeri, Nov 11, 2019.

  1. 'unknown sender'


    I get 'Unknown Sender' when sending emails to a new contact from Windows Mail on my laptop running Windows 10. They don't get sent but sit in a folder somewhere.

    :)
     
    SaadiHaeri, Nov 11, 2019
    #1

  2. IMAP email displaying (Unknown Sender) for From and (no subject) for subject

    Has anyone sorted this problem with netaddress emails? I use a usa.net account and all my emails are listed as

    (unknown sender)

    this is a deal breaker for me, I will have to leave usa.net which I have had for 20 odd years! Or is this a microsoft problem?

    Any help would be much appreciated.
     
    @HomePCSupport, Nov 11, 2019
    #2
  3. Forum users with Hotmail/Outlook/Exchange account

    The two-step verification emails show up in my inbox but I added a rule to mark the domain name safe a long time ago (verified that "techpowerup.com" is still in the safe sender list).
     
    FordGT90Concept, Nov 11, 2019
    #3
  4. TheKSkid Win User

    'unknown sender'

    How to refuse to accept incoming fax coming from unknown sender?

    How to refuse incoming fax from unknown sender?
     
    TheKSkid, Nov 11, 2019
    #4
Thema:

'unknown sender'

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