Options for SmtpProvider.
optional
host: string | undefined
SMTP server host.
optional
port: number | undefined
SMTP server port. Default 587.
optional
secure: boolean | undefined
Use an implicit TLS connection. Default false.
optional
auth: { user: string; pass: string; } | undefined
SMTP auth credentials.
optional
transport: ISmtpTransport | undefined
Injected transport facade; bypasses the lazy nodemailer import.