[BlueOnyx:17780] problems emailing out to some addresses

[Ken Marcus]

>
> Some of my customers are on older servers. I can receive email from thsoe
> customers, but if I reply then I see this error


sendmail -q -v
...
220 2.0.0 Ready to start TLS
<ken at theirsitename.com>... Deferred: 403 4.7.0 TLS handshake failed.

Any way to have universal outbound capability?

Ken
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