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Does your email system use TLS 1.0and SSL 3.0 respectively?

Tommy H. shared this question 7 years ago
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Does your email system use TLS 1.0and SSL 3.0 respectively?

Comments (7)

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What is the issue you are having?

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When using the Microsoft Office 365 email system, nothing we do seems to get emails notifications to work using the custom email setup. Microsoft said to ask which versions of TLS and SSL you are using.

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When I enter all of the right information and credentials...and "TEST", it just responds that something went wrong. But not tell me what.

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We have a number of users that use smtp.office365.com without issues. If you go to Options->See all options->Settings for POP, IMAP, and SMTP access, do the smtp settings match what you are using in IO?

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Is it possible you need to allow us to connect via some setting?

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What is the IP address of your sendmail server?

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It could come from either of these ip addresses: 208.64.38.12 or 209.250.2.66.

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