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Issues emailing office365 #12

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ryanccarter opened this issue Jan 11, 2016 · 1 comment
Open

Issues emailing office365 #12

ryanccarter opened this issue Jan 11, 2016 · 1 comment

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@ryanccarter
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Just wanted to give you a heads up that emailing something that is hosted at office365 will fail with:

454 4.7.0 Failed to establish appropriate TLS channel: Access Denied (in reply to RCPT TO command))

I was able to fix this by adding the following to main.cf:

smtp_tls_security_level = may
@ryanccarter
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This appears to work as well:

smtp_tls_security_level = encrypt

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@ryanccarter