Hello All
I have a strange problem with SMTP emailing from Amazon EC2 servers.
The first time I login to the server and run the application the emailing works. If I try again a minute or so later it fails with an error message:
SMTP session: Connection failed. No server response.
If I wait about 5-7 minutes and try again it works.
Clearly a timing issue but where ?
Emailing on Amazon servers is interesting.
They provide smtp services but I have not been able to get them to work. Instead I am using my company office 365 account as the smtp server.
The smtp server is therefore
myname.mail.protection.outlook.com
The username is noreply@mycompanyname.com and the session is unauthenticated.
I then add the IPv4 address of the Amazon server into the connectors on my Office 365 exchange server
All ideas gratefully accepted
Regards
Al
I have a strange problem with SMTP emailing from Amazon EC2 servers.
The first time I login to the server and run the application the emailing works. If I try again a minute or so later it fails with an error message:
SMTP session: Connection failed. No server response.
If I wait about 5-7 minutes and try again it works.
Clearly a timing issue but where ?
Emailing on Amazon servers is interesting.
They provide smtp services but I have not been able to get them to work. Instead I am using my company office 365 account as the smtp server.
The smtp server is therefore
myname.mail.protection.outlook.com
The username is noreply@mycompanyname.com and the session is unauthenticated.
I then add the IPv4 address of the Amazon server into the connectors on my Office 365 exchange server
All ideas gratefully accepted
Regards
Al