Easy way for Try out o365 E3 - Step1 - Domain setting
其實這東西之前還滿常拿來做測試的 一方面是先前就想留點這種基本設定相關的record 另一方面是最近剛好有客戶需要做建置 有些細節要稍微確認一下(沒辦法..我是案子做完就會馬上忘了的那種類型) Office 365 企業版 E3 https://products.office.com/zh-tw/business/office-365-enterprise-e3-business-software 基本上M$在這方面還算大方 就是點下去申請後就給你玩一整個月 玩完後帳號資料會保留180天才砍掉 本次測試內容: on-premise AD account Sync to O365 & Enable O365 user E-mail account 環境: on-premise domain: supersylph.xyz o365 domain: labex5566.onmicrosoft.com SMTP domain: supersylph.com on-premise server DC+DNS*1 Direct Sync *1 Logon O365 admin account https://login.microsoftonline.com/ setting-domain add your SMTP domain if your external DNS server is Godaddy you can login Godaddy Account to auto set DNS record else you should add record manual click verify it will show what record you should add in your DNS zone Add it and wait for 10 minutes verify again because o365 E3 contains other service,this DNS record page show the all records for all service this lab just test mail functio