[Evolution] RFE: Personalities or editable From

[Kenneth Porter <shiva well com>]

I'd like to subscribe to mailing lists using an address of the form
user+listname myhost com, for easy filing of incoming list messages.
Since most lists don't allow posting from an unsubscribed address, that
means my From line must use the same form. I'd like to have an easy way
to fix my From line to include the necessary suffix.

Currently with Evo I believe I must create a dummy mail account for each
alternate name. A fast way to create such a dummy account would be one
way to deal with this. Perhaps a menu item that allows one to create a
new From name and "slave" it to an existing account. Alternatively,
allow me to edit the From line at composition time, with the default
filled in from the selected account name (what's currently the From
drop-down).

If I'm missing an existing option in Evo designed for this purpose,
please enlighten me!