To answer my own question. The info merlin posted on github for emails specifically gmail for the wan-start helped a lot.
A little help for anyone wanting to send an email to text /txt to tmobile phones tmo wont allow you to have a cc or bcc you can only send one email / txt to their phones. Because i wanted to send a txt to phone and an email to my inbox i just added an additional var for 'To' called 'TOTO" and then before the rm /tmp/mail.txt added another single sendmail for each; one for tmo and one for gmail;
-----
#!/bin/sh
sleep 10
FROM="
mymail@gmail.com"
AUTH="
mymail@gmail.com"
PASS="one off google apps password"
FROMNAME="AC68U"
TO="
myctmocell@tmomail.net"
TOTO="
mymail@gmail.com"
ntpclient -h pool.ntp.org -s &> /dev/null
echo "Subject: WAN state notification" >/tmp/mail.txt
echo "" >>/tmp/mail.txt
echo "From:" $FROMNAME "<$FROM>" >>/tmp/mail.txt
echo "" >>/tmp/mail.txt
echo "Date: `date -R`" >>/tmp/mail.txt
echo "" >>/tmp/mail.txt
echo "I just got connected to the internet." >>/tmp/mail.txt
echo "" >>/tmp/mail.txt
echo "My WAN IP is: `nvram get wan0_ipaddr`" >>/tmp/mail.txt
echo "Uptime is: `uptime | cut -d ',' -f1 | sed 's/^.\{12\}//g'`" >>/tmp/mail.txt
echo "" >>/tmp/mail.txt
echo "---- " >>/tmp/mail.txt
echo "Your friendly router." >>/tmp/mail.txt
echo "" >>/tmp/mail.txt
cat /tmp/mail.txt | sendmail -v -t -H"exec openssl s_client -quiet \
-CAfile /jffs/configs/Equifax_Secure_Certificate_Authority.pem \
-connect smtp.gmail.com:587 -tls1 -starttls smtp" \
-f"$FROM" \
-au"$AUTH" -ap"$PASS" $TO \
cat /tmp/mail.txt | sendmail -v -t -H"exec openssl s_client -quiet \
-CAfile /jffs/configs/Equifax_Secure_Certificate_Authority.pem \
-connect smtp.gmail.com:587 -tls1 -starttls smtp" \
-f"$FROM" \
-au"$AUTH" -ap"$PASS" $TOTO \
rm /tmp/mail.txt
---
cheers
BaconScout
