Answered step by step
Verified Expert Solution
Question
1 Approved Answer
5 5 0 5 . 1 . 1 0 resolver.adr.recipientnot found; recipient user 1 @contoso.com not found by smtp address lookup. what are possible
resolver.adr.recipientnot found; recipient user@contoso.com not found by smtp address lookup." what are possible causes of the NDR
Step by Step Solution
There are 3 Steps involved in it
Step: 1
Get Instant Access to Expert-Tailored Solutions
See step-by-step solutions with expert insights and AI powered tools for academic success
Step: 2
Step: 3
Ace Your Homework with AI
Get the answers you need in no time with our AI-driven, step-by-step assistance
Get Started