starttls

  1. C

    [SOLVED] BUG? 5.7.0 Must issue a STARTTLS command first (in reply to MAIL FROM command)

    I've just set up the SMTP notifications on PVE - and the test email works fine. When the system itself starts to send notifcations via the SMTP path, the mail server replies with: <email@host.com: host mail.server[<mail server ip>] said: 530 5.7.0 Must issue a STARTTLS command first (in...
  2. T

    454 4.7.0 TLS not available due to local problem

    Transcript of session follows. Out: 220 mail.dmz.se dmz.se In: EHLO mta-70-5-198.update.strava.com.sparkpostmail.com Out: 250-mail.dmz.se Out: 250-PIPELINING Out: 250-SIZE 10485760 Out: 250-VRFY Out: 250-ETRN Out: 250-STARTTLS Out: 250-ENHANCEDSTATUSCODES Out: 250-8BITMIME Out: 250-SMTPUTF8...
  3. A

    Backup Notifications - Email SMTP / STARTTLS

    Hi all, I have having a few issues with sending emails to a syslog email address I have created. I am getting an Undeliverable email bounceback due to auth being needed. Recipient address rejected: SMTP AUTH is required for users under this sender domain Is there any...