Problema envío correo con archivos
What is the error you are getting?
MailClient.Storage.Application.OperationException: Error: “Error en el servidor remoto: (408) RequestTimeout.” al intentar enviar el correo —> System.Net.WebException: Error en el servidor remoto: (408) RequestTimeout.
You can check that you have the correct settings for your account. Go to Menu > Tools > Accounts and click on the SMTP tab. The port should be set to 587 and the security policy should be Force usage of SSL/TLS.
If your account is setup as IMAP or Exchange, you can also try removing the account from eM Client, then adding it again.
Es Exchange. Ya la eliminé una vez y el problema continua. Gracias.