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Security Protocol |
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Security protocol:
none - clear SMTP connection.
SSLv2 - SMTPS - connect to secure SMTP server.
STARTTLS - connect to an unsecured SMTP server, then negotiate SSL/TLS connection
Select from one of the following options:
- none - clear SMTP connection {none}
- SSLv2 - SMTPS - connect to secure SMTP server {SMTPS}
- STARTTLS - connect to an unsecured SMTP server, then negotiate SSL/TLS connection {STARTTLS}
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