[Ddclient-support] Specify sender address for email notifications

[<ddc...@pl...>]

Hi,

I'm using OpenSMTPD to send emails from my server. This program uses an 
external SMTP server to send mail. My SMTP server will only accept mail 
from specific sender addresses, and thus using the default sender of 
user@hostname fails. Instead, I manually set the sender address by 
editing `/etc/mail.rc` and adding:

    set from="Foo Bar <fo...@do...>"

I have also set up aliases, and hence when I test with the following, it 
works perfectly:

    $ echo "body" | mail -s "subject" root

However, ddclient doesn't seem to respect the sender address. Instead, 
it still sends from user@hostname, which is rejected by my SMTP server. 
Is there a way to specify the sender address for ddclient?

Thanks in advance!