Failed to find an exchange connection for selected mailbox
What to do when an error "Failed to find an exchange connection for selected mailbox" occurs. (ID:523)
[Section: CodeTwo Exchange Migration, CodeTwo Office 365 Migration] [Categories: Troubleshooting]
Missing MAPI profile
Why some MAPI profiles are not visible? (ID:522)
[Section: CodeTwo Exchange Migration, CodeTwo Exchange Sync, CodeTwo Office 365 Migration] [Categories: FAQ]
Mailboxes are starting to fail due to MAPI limits
You are unable to continue the migration due to errors that are related to exceeding default MAPI limits. (ID:516)
[Section: CodeTwo Exchange Migration, CodeTwo Office 365 Migration] [Categories: How-To, Troubleshooting]
How to fix problems with migration of public folders caused by insufficient permissions
How to resolve MAPI_E_NO_ACCESS error while migrating Public Folders. (ID:510)
[Section: CodeTwo Exchange Migration, CodeTwo Office 365 Migration] [Categories: How-To, Troubleshooting]
Prepare AD sync tools for migration to Office 365 via CodeTwo software
This article explains how to properly configure AD synchronization tools for migration to Office 365 via third-party programs, e.g. how to set the msExchMailboxGuid attribute to NULL or remove it entirely from the synchronization. (ID:509)
[Section: CodeTwo Exchange Migration, CodeTwo Office 365 Migration] [Categories: How-To]
Failed to configure MAPI profile
The article explains what to do if CodeTwo Migration software is unable to properly configure MAPI profile. (ID:506)
[Section: CodeTwo Exchange Migration, CodeTwo Office 365 Migration] [Categories: Troubleshooting]
The request failed with HTTP status 413: Request Entity Too Large
The request failed with HTTP status 413: Request Entity Too Large error occurs while uploading your items to the target environment. (ID:504)
[Section: CodeTwo Exchange Migration] [Categories: Troubleshooting]
Error related to deserializing object graph
Fix the 'Maximum number of items that can be serialized or deserialized in an object graph is '65536' error in WCF service. (ID:498)
[Section: CodeTwo Backup for Exchange, CodeTwo Backup for Office 365, CodeTwo Exchange Migration, CodeTwo Exchange Rules 2007 4.x, CodeTwo Exchange Rules 2010 3.x, CodeTwo Exchange Rules 2013 2.x, CodeTwo Exchange Rules 2016, CodeTwo Exchange Rules 2019, CodeTwo Exchange Rules Pro 2.x, CodeTwo Office 365 Migration] [Categories: Troubleshooting]
Error opening default folder (MAPI-E-INVALID-ENTRYID)
How to fix the problem that shows up as Error opening default folder. Invalid object entry id (MAPI_E_INVALID_ENTRYID) (0x80040107) in CodeTwo Migration software. (ID:494)
[Section: CodeTwo Exchange Migration, CodeTwo Office 365 Migration] [Categories: Troubleshooting]
Extended RPC logging on Exchange Server
This article explains how to extend RPC logging on Exchange Server (ID:484)
[Section: CodeTwo Exchange Migration, CodeTwo Exchange Sync, CodeTwo Office 365 Migration] [Categories: How-To]
