I am also at this point in my setup, and have your script in place.
my log reads after running the script:
May 31 18:25:56 host=smtp.gmail.com tls=on auth=on email@example.com firstname.lastname@example.org recipients=E-mail_Address_from_outlook smtpstatus=553 smtpmsg='553-5.1.2 We weren?t able to find the recipient domain. Please check for any\n553-5.1.2 spelling errors, and make sure you didn?t enter any spaces, periods,\n553 5.1.2 or other punctuation after the recipient?s email address. w29sm26978235vcr.14' errormsg='recipient address E-mail_Address_from_outlook not accepted by the server' exitcode=EX_DATAERR
I would love a little help on this one
OOPS, I realixed that I didn't edit the email address in your script... I now get a new log that appears to show that it works.
May 31 18:32:36 host=smtp.gmail.com tls=on auth=on email@example.com firstname.lastname@example.org email@example.com mailsize=64 smtpstatus=250 smtpmsg='250 2.0.0 OK 1275345156 x6sm26998207vco.23' exitcode=EX_OK
will be watching my mail for confirmation.