Email server name: {0} Connector name: {1} Technical error message: {2} Fix the problem Because this is an error with the ...


Email server name: {0}
Connector name: {1}
Technical error message: {2}

Fix the problem
Because this is an error with the recipient's domain, you'll need to contact them another way until they solve the problem. Unfortunately, Office 365 support won't be able to solve the problem because the problem is on the recipient's domain, not yours.