smtp/at.quickme.kotlinmailer.smtp/SmtpSecurity

SmtpSecurity

enum SmtpSecurity : Enum<SmtpSecurity> (source)

How the connection to the SMTP server is secured.

Entries

Implicit TLS from the first byte (SMTPS, RFC 8314), usually port 465.

Upgrade via STARTTLS (RFC 3207); fails if the server doesn't support it. Usually port 587.

STARTTLS_IF_AVAILABLE

STARTTLS_IF_AVAILABLE

Use STARTTLS if the server offers it, otherwise stay unencrypted. Only for trusted networks.

No encryption. Only for trusted networks, e.g. a local relay.

Properties

val entries: EnumEntries<SmtpSecurity>

Returns a representation of an immutable list of all enum entries, in the order they're declared.

Functions

fun valueOf(value: String): SmtpSecurity

Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (Extraneous whitespace characters are not permitted.)

fun values(): Array<SmtpSecurity>

Returns an array containing the constants of this enum type, in the order they're declared.