TLS 1.2 Supported?

  • Resolved dwyse

    (@dwyse)


    2 years, 9 months ago

    Hi there,

    Microsoft is phasing-out TLS1.0 and TLS1.1 for Microsoft356 resulting in below error when trying to send email trough a Microsoft365 mailbox.

    SMTP ERROR: Password command failed: 421 4.7.66 TLS 1.0 and 1.1 are not supported. Please upgrade/update your client to support TLS 1.2. Visit https://aka.ms/smtp_auth_tls.

    I can’t find anything in the TLS versions supported by WP Easy SMTP. Is TLS1.2 already supported and if yes, since which version? A site of our customer is running V1.3.6.

    Hope to hear from you!

    • This topic was modified 2 years, 9 months ago by dwyse.
    • This topic was modified 2 years, 9 months ago by dwyse.
Viewing 2 replies - 1 through 2 (of 2 total)
Viewing 2 replies - 1 through 2 (of 2 total)
  • The topic ‘TLS 1.2 Supported?’ is closed to new replies.