By Division
I have a multisite setup running on lempstack w ubuntu4.11. Installed postfix and have no problem sending emails to my personal email address or other member addresses. But when a notification is sent out or I send an email to an address that is on the site domain (Like the example below) its not received, says its sent but it never comes through. wpsite.com support@wpsite.com Any Ideas?
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Hello,
This is because Postfix assumed the hostname for itself handles the mail for that hostname. To fix this edit your postfix’s main.cf and add a line like this:
mydestination =
If you already have this line and it has a bunch of domains, make sure the hostname you are having issues with isn’t on the list.
Then reload postfix with
/etc/init.d/postfix reload
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