On 1 May 2024, at 22:42, The Doctor via Exim-users <exim-users@lists.exim.org> wrote: > What is external forwarding? <snip>
Error message was: > i...@thetrustedtrades.ca > Remote server returned '550 5.7.520 Access denied, Your organization does not > allow external forwarding. Please contact your administrator for further > assistance. AS(7555)' thetrustedtrades.ca <http://thetrustedtrades.ca/> has an MX record of thetrustedtrades-ca.mail.protection.outlook.com. That is Microsoft 365, Exchange Online. The organisation administrator for the domain has turned off the ability to forward externally, but the recipient with email address i...@thetrustedtrades.ca <mailto:i...@thetrustedtrades.ca> has attempted to forward to an unknown external address. They need to address that with their M365/EOL admin. Graeme -- ## subscription configuration (requires account): ## https://lists.exim.org/mailman3/postorius/lists/exim-users.lists.exim.org/ ## unsubscribe (doesn't require an account): ## exim-users-unsubscr...@lists.exim.org ## Exim details at http://www.exim.org/ ## Please use the Wiki with this list - http://wiki.exim.org/
