T-Mobile sms via email not working, never sends 354
Log of attempt to send sms via email. It recipient and sender ok’s but doesn’t move on to 354.
Received:220 tmo-ibgw-5003a.ext.cloudfilter.net cmsmtp ESMTP server ready
Send:EHLO tmo-ibgw-5003a.ext.cloudfilter.net
Received:250-tmo-ibgw-5003a.ext.cloudfilter.net hello [#.#.#.#], pleased to meet you
Received:250-SIZE 30000000
Received:250-ENHANCEDSTATUSCODES
Received:250-8BITMIME
Received:250-STARTTLS
Received:250 OK
Send:starttls
Received:220 2.0.0 Ready to start TLS
TLS:start
Mailer Socket Factory Created
TLS:end
Send:Parameters
Send:EHLO tmo-ibgw-5003a.ext.cloudfilter.net
Send:MAIL FROM:[email protected]
Send:RCPT TO:##########@tmomail.net
Send:DATA
Received:250-tmo-ibgw-5003a.ext.cloudfilter.net hello [#.#.#.#], pleased to meet you
Received:250-SIZE 30000000
Received:250-ENHANCEDSTATUSCODES
Received:250-8BITMIME
Received:250 OK
Received:250 2.1.0 [email protected] sender ok
Received:250 2.1.5 ##########@tmomail.net recipient ok
Need a little help SMTP email send program syntax, terminating string
I’m trying to resurrect an Arduino 8266 based email sender program that was working fine in 2023. Since then I changed email provider service and now with the new email, this program fails at step 32 of 33.
The program successfully:
Logs into local wifi,
Logs into email providers server,
Passes authentication,
Provides to and from email addresses,
Appears to send body text of email, and then the server times out at step 32 of 33
How do I get an authorize redirect URI, please?
Newbie here. I’ve been trying to solve this for four hours but just keep going round in circles.