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On 07/10/2023 06:36, Craig Leres wrote:
I've had edns0 in resolv.conf for a really long time but even if I
comment that out I'm still unable to deliver mail.
Silly question I know, but you'd be surprised how many don't... Did you
stop/start your mail server after this change on resolv.conf?
Also I get SERVFAIL or a timeout if I lookup
outlook-com.olc.protection.outlook.com.
As others have confirmed, this does yield replies.
Hrmmm you used to be able to use rs.dns-oarc.net to test edns but it's
either gone MIA or I'm thinking of the wrong hostname, in which case I'm
sure someone will chime in with the correct one :)
--
Regards,
Noel Butler
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Regards,
Noel Butler
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