Email - GSuite

B-C

Added our external IP to allowed relay

Still having issues getting test email to go through..

not sure what I'm missing…

smtp-relay.gmail.com
465
STMP over SSL/TLS
from - notify@ <ourdomain>email - <me>@ <ourdomain>auth user - <me>@ <ourdomain>Auth pass - <my gsuite="" pass)<br="">email auth mech - Plain

Error: 534-5.7.14

Reading it shows I need to change my password - change it might work...
Trying this - will report back</my></ourdomain></me></ourdomain></me></ourdomain>

KOM

Since you're providing a user/pass, perhaps your email auth mechanism should be LOGIN? You can also try using port 587. Notifications work for me with Office365. Port 587, uncheck SMTP over SSL/TLS, check Enable STARTTLS, email auth mech is LOGIN. Works like a charm.

B-C

Actually was getting denied due to apps having insecure apps signin being blocked…

had to go in and create another user in a sub org - vs moving my acct.
from there set the permissions for that org to allow user to set to allow less secure apps.

sign in from that user account -
https://support.google.com/accounts/answer/6010255?hl=en
use the link there to > http://www.google.com/settings/security/lesssecureapps
and allow / change to allow.

once I did that

Changed the settings again to match that account and it went through without an issue..
Also set a more strict password and documented that elsewhere though.

GSuite was calling that method an insecure signin - once allowed it worked fine.

(also changed to Login vs Plain - but that didn't help until I changed the insecure app allowed.

new settings

smtp-relay.gmail.com
465
STMP over SSL/TLS
from - <notify other="">@ <ourdomain>email - <me>@ <ourdomain>auth user - <new>@ <ourdomain>Auth pass - <new gsuite="" pass)<br="">email auth mech - Login

<new>= new dedicated user with insecure app access allowed on that one acct.

fwd email filter from that acct to my acct so I can monitor for issues with that acct.</new></new></ourdomain></new></ourdomain></me></ourdomain></notify>

KOM

Oh right, I forgot you have to authorize apps to access your Google stuff. Thanks for the reminder.