[Mailman-Users] How to remove a damaged email address from a mailing list

[Ulf Dunkel]

When I checked my mailing list member email addresses, I came across an 
email account which contains a colon (:), which shouldn't be there of 
course.

I am quite sure that I should add some email syntax check to my own 
subscription script. But now I have this email in a list and it won't 
go, whatever I try.

It looks like this:

	name:familyname at domain.tld

How can I get rid of it?

--Ulf Dunkel