How to set up SMTP for my application?

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Hello, i have a application that receives data from weather stations and sends out alert via emails. I always used Google SMTP service but recently they discontinued their basic setup and my aplication is not capable of using it with higher level of security. I have my EC2 running in Ohio but my domain i verified in Virginia on the SES page. I believe i created credentials already but when i insert the credentials and password that i took from my IAM page and configure them on my aplication, it shows error: "the server has closed the conection" when trying to send a test email. Im also out of Sanbox already and yet i dont know what could be wrong. I have tried with port 25, 465 and 587 and neither works. On my EC2 i have outbound trafic port open to all. Please help. Thanks in advance

  • I would step back through your setup following these notes: https://aws.amazon.com/premiumsupport/knowledge-center/ses-create-smtp-credentials/

  • jbennett, thank you for the link. I verified my domain on the same region now as my EC2, created the credentials on SES dashboard with an IAM user that has Administrator Access and yet its not working. What else could i be doing wrong. Only port 465 on TLS security shows: The server closed the connection. Port 25 shows "indefined error id", and port 587 says "bad login or password" on my aplication.

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