PowerBuilder provides SMTPClient and MimeMessage objects for SMTP transmission of emails.
With the SMTP integration, your PowerBuilder applications can:
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Send email through PowerBuilder code without relying on third-party controls.
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Connect to a mail server for email services directly.
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Set proxy in the proxy settings.
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Support SMTP and SMTPS protocols.
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Support HTML and plain text format.
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Support TLS via the following connection types: None (Plain text), STARTTLS, and Auto STARTTLS.
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Support these authentication types: None, Auto, CRAM-MD5, LOGIN, PLAIN, NTLM, and XOAUTH2. For the XOAUTH2 authentication, you can specify the XOAUTH2 access token for the SMTPClient object; The other authentication types are automatically detected when the client connects to the server.
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Interact with email server in asynchronous mode.
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Send Text or HTML based email content and attachments.
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Specify email priority and content encoding.
