migration onprem exchange to office 365 Migration Questions

%3CLINGO-SUB%20id%3D%22lingo-sub-178632%22%20slang%3D%22en-US%22%3Emigration%20onprem%20exchange%20to%20office%20365%20Migration%20Questions%3C%2FLINGO-SUB%3E%3CLINGO-BODY%20id%3D%22lingo-body-178632%22%20slang%3D%22en-US%22%3E%3CP%3E%26nbsp%3B%3C%2FP%3E%0A%3CUL%3E%0A%3CLI%3EHow%20are%20you%20going%20to%20migrate%20our%20existing%20three%20domain%20MX%20Record%20from%20on-premises%20to%20online-premises%20office%20365%20%3F%3C%2FLI%3E%0A%3C%2FUL%3E%0A%3CP%3E%26nbsp%3B%3C%2FP%3E%0A%3CUL%3E%0A%3CLI%3EWe%20are%20sending%20daily%20and%20monthly%20bulk%20mails%20through%20our%20exchange%20mail%20server%20(Average%20per%20month%2010%20Lakhs%20to%2011%20Lakhs%20only%20bulk%20mails%20%E2%80%93%20Still%20we%20are%20sending%20non-valid%20mail%20recipient%20also%20due%20to%20investor%20entered%20dummy%20mail%20id%20on%20portal%20)%3C%2FLI%3E%0A%3C%2FUL%3E%0A%3CP%3E%26nbsp%3B%3C%2FP%3E%0A%3CUL%3E%0A%3CLI%3EHow%20are%20you%20going%20to%20replicate%20Active%20directory%20users%20from%20on-premises%20AD%20to%20Online%20Active%20directory%20%3F%3C%2FLI%3E%0A%3C%2FUL%3E%0A%3CP%3E%26nbsp%3B%3C%2FP%3E%0A%3CUL%3E%0A%3CLI%3EHow%20are%20they%20going%20to%20login%20their%20username%20and%20password%20credentials%20whether%20from%20on-premises%20active%20directory%20server%20or%20Online-Active%20directive%20Office%20365%20(AAD)%20%3F%3C%2FLI%3E%0A%3C%2FUL%3E%0A%3CP%3E%26nbsp%3B%3C%2FP%3E%0A%3CUL%3E%0A%3CLI%3EHow%20are%20you%20going%20to%20migrate%20distribution%20and%20Dynamic%20Distribution%20Group%20from%20on-premises%20to%20online%20office%20365%20%3F%3C%2FLI%3E%0A%3C%2FUL%3E%0A%3CP%3E%26nbsp%3B%3C%2FP%3E%0A%3CUL%3E%0A%3CLI%3EWe%20are%20keeping%20more%20than%205%2C000%20External%20mail%20Contacts%20in%20our%20mail%20server%20GAL%20for%20user%20access.%3C%2FLI%3E%0A%3C%2FUL%3E%0A%3CP%3E%26nbsp%3B%3C%2FP%3E%0A%3CUL%3E%0A%3CLI%3EWe%20have%20configured%20mail%20forward%20option%20in%20our%20organization%20resigned%20user%20mailboxes.%3C%2FLI%3E%0A%3C%2FUL%3E%0A%3CP%3E%26nbsp%3B%3C%2FP%3E%0A%3CUL%3E%0A%3CLI%3EWe%20are%20maintaining%20backup%20retention%20in%20past%208%20years%20as%20per%20regulator%20instruction%20(Backup%20count%20%3A%20Daily%20backup%20per%20week%20%E2%80%93%205%20No%E2%80%99s%20%2C%20Weekly%20Backup%20per%20month%20%3A%205%20No%E2%80%99s%2C%20Monthly%20backup%20per%20Year%20%3A%2012%20No%E2%80%99s%20%2C%20Yearly%20Backup%20per%20year%20%3A%2002%20No%E2%80%99s%20%E2%80%93%20Retentions%20in%20past%208%20years%20only%20yearly%20backup)%3C%2FLI%3E%0A%3C%2FUL%3E%0A%3CP%3E%26nbsp%3B%3C%2FP%3E%0A%3CUL%3E%0A%3CLI%3EHow%20are%20you%20going%20to%20migrate%20public%20DNS%20server%20replication%20from%20on-premises%20to%20online%20premises%20%3F%3C%2FLI%3E%0A%3C%2FUL%3E%0A%3CP%3E%26nbsp%3B%3C%2FP%3E%0A%3CUL%3E%0A%3CLI%3EHow%20is%20user%20going%20to%20login%20the%20office%20365%20webmail%20website%20whether%20they%20are%20going%20to%20login%20my%20domain%20name%20or%20Microsoft%20domain%20name%20(Existing%20website%20%3A%20owa.sundarammutual.com)%20%3F%3C%2FLI%3E%0A%3C%2FUL%3E%0A%3CP%3E%26nbsp%3B%3C%2FP%3E%0A%3CUL%3E%0A%3CLI%3EWe%20are%20using%20exchange%20MAPI%20client%20outlook%20communication%20in%20PAN%20India%20Branches%20user.%3C%2FLI%3E%0A%3C%2FUL%3E%0A%3CP%3E%26nbsp%3B%3C%2FP%3E%0A%3CUL%3E%0A%3CLI%3EHow%20much%20times%20are%20you%20going%20to%20take%20any%20mail%20restoration%20request%20for%20user%20mail%20restore%20request%20%3F%3C%2FLI%3E%0A%3C%2FUL%3E%0A%3CP%3E%26nbsp%3B%3C%2FP%3E%0A%3CUL%3E%0A%3CLI%3EWe%20need%20to%20submit%20daily%20bulk%20mail%20delivery%20confirmation%20report%20log%20to%20our%20internal%20team%20for%20audit%20purpose.%3C%2FLI%3E%0A%3C%2FUL%3E%0A%3CP%3E%26nbsp%3B%3C%2FP%3E%0A%3CUL%3E%0A%3CLI%3Ewe%20are%20sending%20bulk%20mail%20through%20netcore%20mail%20shoot%20engine%20using%20our%20domain%20name%20(Average%20per%20month%2010%20Lakhs%20to%2015%20Lakhs%20mails).%20%26nbsp%3B%26nbsp%3B%26nbsp%3B%3C%2FLI%3E%0A%3C%2FUL%3E%3C%2FLINGO-BODY%3E%3CLINGO-LABS%20id%3D%22lingo-labs-178632%22%20slang%3D%22en-US%22%3E%3CLINGO-LABEL%3EOffice%20365%3C%2FLINGO-LABEL%3E%3C%2FLINGO-LABS%3E%3CLINGO-SUB%20id%3D%22lingo-sub-1707080%22%20slang%3D%22en-US%22%3ERe%3A%20migration%20onprem%20exchange%20to%20office%20365%20Migration%20Questions%3C%2FLINGO-SUB%3E%3CLINGO-BODY%20id%3D%22lingo-body-1707080%22%20slang%3D%22en-US%22%3EBackup%20is%20required%20when%20migrating%20to%20Microsoft%20365%20online.%20Use%20some%203rd%20party%20company%20like%20CloudAlly.com%3C%2FLINGO-BODY%3E%3CLINGO-SUB%20id%3D%22lingo-sub-1707715%22%20slang%3D%22en-US%22%3ERe%3A%20migration%20onprem%20exchange%20to%20office%20365%20Migration%20Questions%3C%2FLINGO-SUB%3E%3CLINGO-BODY%20id%3D%22lingo-body-1707715%22%20slang%3D%22en-US%22%3E%3CP%3E%3CA%20href%3D%22https%3A%2F%2Ftechcommunity.microsoft.com%2Ft5%2Fuser%2Fviewprofilepage%2Fuser-id%2F379707%22%20target%3D%22_blank%22%3E%40Micha1735%3C%2FA%3E%26nbsp%3B%3C%2FP%3E%3CP%3E%26nbsp%3B%3C%2FP%3E%3CP%3EHi%2C%26nbsp%3B%20As%20a%20software%20expert%20I%20recommend%20you%20to%20use%20professional%20software%20to%20migrate%20your%20Exchange%20files%20to%20Office%20365%20account.%20There%20are%20several%20email%20migration%20tool%20available%20in%20the%20industry%20that%20can%20migrate%20your%20data%20easily%20without%20losing%20any%20data.%20The%20%3CA%20href%3D%22https%3A%2F%2Fwww.arysontechnologies.com%2Femail-migration-software%2F%22%20target%3D%22_self%22%20rel%3D%22nofollow%20noopener%20noreferrer%20noopener%20noreferrer%22%3E%3CSTRONG%3EEmail%20Migration%20Tool%3C%2FSTRONG%3E%3C%2FA%3E%20is%20one%20such%20professional%20software%20that%20can%20migrate%20all%20your%20email%20data%20including%20emails%2C%20calendar%2C%20address%20book%2C%20notes%20etc%20with%20ease.%20You%20can%20use%20this%20professional%20tool%20for%20safe%20and%20easy%20migration%20of%20emails.%3C%2FP%3E%3C%2FLINGO-BODY%3E
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Occasional Visitor

 

  • How are you going to migrate our existing three domain MX Record from on-premises to online-premises office 365 ?

 

  • We are sending daily and monthly bulk mails through our exchange mail server (Average per month 10 Lakhs to 11 Lakhs only bulk mails – Still we are sending non-valid mail recipient also due to investor entered dummy mail id on portal )

 

  • How are you going to replicate Active directory users from on-premises AD to Online Active directory ?

 

  • How are they going to login their username and password credentials whether from on-premises active directory server or Online-Active directive Office 365 (AAD) ?

 

  • How are you going to migrate distribution and Dynamic Distribution Group from on-premises to online office 365 ?

 

  • We are keeping more than 5,000 External mail Contacts in our mail server GAL for user access.

 

  • We have configured mail forward option in our organization resigned user mailboxes.

 

  • We are maintaining backup retention in past 8 years as per regulator instruction (Backup count : Daily backup per week – 5 No’s , Weekly Backup per month : 5 No’s, Monthly backup per Year : 12 No’s , Yearly Backup per year : 02 No’s – Retentions in past 8 years only yearly backup)

 

  • How are you going to migrate public DNS server replication from on-premises to online premises ?

 

  • How is user going to login the office 365 webmail website whether they are going to login my domain name or Microsoft domain name (Existing website : owa.sundarammutual.com) ?

 

  • We are using exchange MAPI client outlook communication in PAN India Branches user.

 

  • How much times are you going to take any mail restoration request for user mail restore request ?

 

  • We need to submit daily bulk mail delivery confirmation report log to our internal team for audit purpose.

 

  • we are sending bulk mail through netcore mail shoot engine using our domain name (Average per month 10 Lakhs to 15 Lakhs mails).    
2 Replies
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Backup is required when migrating to Microsoft 365 online. Use some 3rd party company like CloudAlly.com
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@Micha1735 

 

Hi,  As a software expert I recommend you to use professional software to migrate your Exchange files to Office 365 account. There are several email migration tool available in the industry that can migrate your data easily without losing any data. The Email Migration Tool is one such professional software that can migrate all your email data including emails, calendar, address book, notes etc with ease. You can use this professional tool for safe and easy migration of emails.