deleting old email ADDRESSES no longer valid (not emails; the old ADDRESSES)

[camelhammel]

I have friends with 3 old email addresses, no longer in service.

But my Bluewin email account still keeps these (as history) - and sometimes, by mistake I use an old one.

My question - how to go in and delete from Bluewin's memory these old, non-functioning addresses?

Thank you

[Black Mamba]

@camelhammel 

From My Swisscom > E-mail or directly from Swisscom Webmail (Bluewin)

In "Settings", go to "Contacts"

You click on "Delete" in the option "Delete cache of manually entered email and SMS addresses"

This should remove all those addresses that are nowhere visible

After that there will only be the addresses from the address book

[DomiP]

@camelhammel to keep the community clear and that every new user with the same question knows the answer, please mark the answer from @Black Mamba as solution if it solved your problem.

Cheers!

[camelhammel]

Did not help.  But thank you anyway.

[LeylaG]

Hello @camelhammel

The @Black Mamba solution should work. Maybe try again and make sure that the old addresses are not registered in your address book.

Have a good day