Action Plugin: SMTP - Transport error code 0x80040217

[kachok]

Yes, I know about this settings and already enabled it.
But, still the same! :(

[Friethoe]

Discovered that you can also get this error when Gmail's security settings don't allow messages to be sent from the address you intend to use. I had to enable access for less secure apps for my account in question by:

Logging into the address you want to use for sending email from Excel.
Visit the page https://www.google.com/settings/security/lesssecureapps
Click Enable Less Secure Apps.
Click Done.

[kachok]

Hello!

I use SMTP 1.4.0.0 in my app.

-- Server Properties
tblServerProperties = {};
tblServerProperties.Server = "smtp.gmail.com";
tblServerProperties.ServerPort = 465;
tblServerProperties.UseSSL = true;
tblServerProperties.Authenticated = true;
tblServerProperties.UserName = <[email protected]>;
tblServerProperties.PassWord = <password>;

When I check the plugin on my PC, then everything is OK.

But when users run my app on other PC (from other countries), a message appears:

"The message could not be sent to the SMTP server. The transport error code was 0x80040217. The server response was not available"

UserName and PassWord - 100% correct.

Has anyone encountered this problem?