error 73 sending email from Amazon server

[Richard I]

Hi
From my Secure app running on an Amazon Server,
When sending an email -
Message: "Email failed to send"
Getting a fatal error  534-5.7.14
Please state 73

Im using the Email Send Control Template and have CARoot.Pem in the application folder
I have set  Allow Less Secure Apps in the Google mail account to ON

I can send an email locally  using Localhost
Is there a setting needed inside the Amazon Server ?

or have I missed any new requirement inside NetTalk ?
I have NT 11.37

Thanks

Richard

[Bruce]

hi Richard,

The best approach to debug is to run the NetDemo exe on the same machine. Then use the SendMail procedure in that, filling in all the settings as in your program. The advantage with this procedure is that it has a "Log" tab so you can see the conversation between the program and the server.

The error number (534-5.7.14) suggests a server side error, and more information may appear in the log.

cheers
Bruce

[Richard I]

Resolved by changing stored email address to yahoo
gmail appears to block traffic from aws servers
Richard

[osquiabro]

if you use gmail as email server need Less secure app access ON

[Richard I]

Yes thanks - I have that setting and still refused.
But thanks for posting
Cheers
Richard

[Richard I]

Resolution Update.
Hi all-
Have the solution, at least for Yahoo
In the later versions of Yahoo there is not the option to allow  less secure Apps.
However if you choose the option create an app password, then Yahoo will create a password which you can use successfully in the Email send template
The account password remains the same
Cheers
Richard