Recently moved a domain from an tenant in Asia to an Tenant in Europe. Make sure when you do this you put the MX records to a service like Mimecast where you can Queue the mail with them during switch over\u00a0<\/p>
When we added the new domain to the new tenant the hostname would not resolve “domain.mail.protection.outlook.com”<\/p>
We opened a case with Microsoft and it took 6 Hours for this to eventually start working on its own ( its always DNS ) . A Failback option for this could be to create a temp hybrid server and route the mail onprem back to 365 via the connector<\/p>","protected":false},"excerpt":{"rendered":"
Recently moved a domain from an tenant in Asia to an Tenant in Europe. Make sure when you do this you put the MX records to a […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[1206,3981,3980,1377,3982],"class_list":["post-6159","post","type-post","status-publish","format-standard","hentry","category-research","tag-1206","tag-a-record","tag-couldnt-be-resolved-in-dns-infodomainnonexistent","tag-dns","tag-mail-protection-outlook-com"],"aioseo_notices":[],"aioseo_head":"\n\t\t\n\t\n\t\n\t\n\t\n\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t