Function sendEmail

apps/sim/lib/messaging/email/mailer.ts:66–103

(options: EmailOptions)

}

export async function sendEmail(options: EmailOptions): Promise<SendEmailResult> {
  try {
    const allowed = await applyBanList(options)
    if (!allowed) {
      logger.info('Email not sent (recipient on access-control ban list):', {
        to: options.to,
        subject: options.subject,
        emailType: options.emailType,
      })
      return SKIPPED_BANNED_RESULT
    }

    if (await shouldSkipForUnsubscribe(allowed)) {
      logger.info('Email not sent (user unsubscribed):', {
        to: allowed.to,
        subject: allowed.subject,
        emailType: allowed.emailType,
      })
      return SKIPPED_UNSUBSCRIBED_RESULT
    }

    const data = processEmailData(allowed)

    if (activeProviders.length === 0) {
      logger.info('Email not sent (no email service configured):', {
        to: data.to,
        subject: data.subject,
        from: data.senderEmail,
      })
      return MOCK_EMAIL_RESULT
    }

    return await dispatchWithFallback(data)
  } catch (error) {
    logger.error('Error sending email:', error)
    return { success: false, message: 'Failed to send email' }
  }
}

async function dispatchWithFallback(data: ProcessedEmailData): Promise<SendEmailResult> {
  let lastError: unknown