[Mailman-Users] Unwanted default entry in field "Your email address" in welcoming message

[Paddy]

I am setting up a mailing list. When I add a subscriber by using the "Mass
subscription" facility that subscriber receives a welcoming mail. That mail
contains a paragraph "Subscribing to XY", "XY" being the name of the list.
Within that paragraph there is a field "Your email address" and this field
already contains a name (not an email address) which happens to be a
username that I use in a related activity. I've no idea where Mailman got it
from and why it inserted it as a default into this email field. How do I
restore this field to blank as default in the welcoming page ?

 

Patrick