问题 提问于 2013年10月18日
I have a custom domain, using outlook.com for mail delivery.
Some emails are not being delivered.
For example, each day, 7 separate servers I own send me a mail to let me know that a backup has run. I receive these mails OK.
Those same 7 servers also send me a mail each day to let me know if their are any OS updates to install. I do not receive these emails at all.
Quite often, when I register for a site that requires me to confirm my email address, I never receive the confirmation email.
Moderators, please read this section, to save you copy and pasting generic answers:
DNS is set up 100% correctly.
Mails are not being put in the junk mail folder, they simply do not arrive.
I am not receiving any bounce mail saying that they could not be delivered.
They are not being blocked/filtered by rules.
The sending domains are not on my blocked senders list.
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