[Evolution] "No identity found to use, forwarding of the message has been cancelled."

["@web.de" <pfeifer_s web de>]

3.28.5-0ubuntu0.18.04.2

How to preven that error "No identity found to use, forwarding of the
message has been cancelled."

What I did:

(1) label email x as y
(2) create a filter rule where condition is, that email is labelled as
y and a part od the cation set is forward email to