About 5,080,000 results
Open links in new tab
  1. java - 535 5.7.139 Authentication unsuccessful ... - Stack Overflow

    Feb 2, 2022 · It said we need to disable the SMTP AUTH for the organization. Which becomes complex if your organization is very big and this is a huge change at the org network/security …

  2. Send email from a printer, scanner, or app - Google Help

    You have 3 options for setting up email with a printer, scanner, or app based on what your device or app supports: Option 1: Send email with SMTP relay (recommended) Option 2: Send email …

  3. email - How authenticate an SMTP connection using oauth for …

    Feb 9, 2024 · How authenticate an SMTP connection using oauth2 for sending mail in c#? I generated the token with MSal library I have these parameter clientId, clientSecret, authority …

  4. Transition from less secure apps to OAuth - Google Help

    Mar 14, 2025 · For scanners or other devices using SMTP or less secure apps to send emails, use one of the following options: Configure the device to use OAuth. Use an alternative way to …

  5. Authenticate using Oauth2 to Gmail SMTP - Stack Overflow

    Jun 26, 2024 · Since Google is going to drop the support for PLAIN authentication in their SMTP I want to migrate to OAuth2 based authentication. Following this documentation I started with …

  6. Route outgoing SMTP relay messages through Google - Google …

    If your organization uses Microsoft Exchange or another SMTP service or server, you can set up the SMTP relay service to route outgoing mail through Google. You can use it to: Filter …

  7. java - What is the role of the "mail.smtp.auth" parameter in the ...

    Jun 4, 2023 · What is the role of the "mail.smtp.auth" parameter in the JavaMailSender? Asked 2 years, 6 months ago Modified 2 years, 6 months ago Viewed 2k times

  8. smtp - MailKit.Security.AuthenticationException: '535: 5.7.139 ...

    Dec 10, 2023 · Note that if customers have SMTP AUTH clients that only support older TLS versions, they need to be configured to use the new endpoint for world wide: smtp …

  9. Office 365 XOAUTH2 for IMAP and SMTP Authentication fails

    May 4, 2020 · IMAP/SMTP auth was successful and I was able to read the inbox + send an email! But for my application I need also couple of other scopes to use some MS Graph API …

  10. smtp - SQL Server Database Mail with "Modern" authentication to …

    With regards to the need for a SMTP relay for modern authentication, it's not necessary for sending using Database Mail. When Microsoft eventually disables basic auth altogether, this …