[SM-PLUGINS] from address in sent folder is [unix account]@domain.com using VLOGIN 3.3 and SM1.4.3a

[<sa...@de...>]

I am using SM1.4.3a with the VLOGIN plugin 3.3 and the compatibility plugin.

I have many domains being served from just the one SM installation.

Everything seems to work fine except the following:

In my /etc/mail/virtusertable I have

sa...@de...                devpac_saviz

I login to SM with the email address "sa...@de..." and password for
the devpac_saviz unix user. When I send an email to anyone, they get an
email from sa...@de... which is the desired effect. However, if I
then go to my own sent mail folder and look at the from address of the
email I just sent, I see dev...@de...

Why is this? I should see sa...@de.... The user should never see
thier true unix username.

Any help will be grately appreciated.

Sav