Upload from a mailbox to Vaultastic V4 Open store

Overview

• The Open Store of Vaultastic Version 4 is where you can upload data files.
• These files can remain on the Open/Deep Store till you download them or copy the data to Active Store for discovery.
• There are multiple ways you can upload data files to the Open/Deep Store. These methods are highlighted in the topic here.
• This topic discusses the method of using LegacyFlo to upload data from mailboxes using LegacyFlo.

Prepare the SOURCE SERVER to allow access to LegacyFlo

Before using LegacyFlo to access email data from source servers using the IMAP protocol or via the mail server API, confirm the following

Prerequisites for all mail servers

1. The emails to be migrated are available in the mailboxes hosted on the source server. Emails that have been downloaded using the POP protocol and deleted from the server, cannot be migrated using this option.
2. You should have the credentials to access the mailboxes to be migrated. You should have the rights and the capability to reset the passwords on the source in order to access the mailboxes OR should be able to delegate the access.
3. If the source server is hosted at your own premises, you have provisioned sufficient Internet bandwidth to transfer the mailbox data. 
4. The source email service provider should allow large emails downloaded via IMAP/API without any throttling. 
5. Your email service provider supports IMAP or API access to mailboxes. You have configured your email server to allow IMAP or API  access as mentioned in the sections below.

Additional prerequisites

Google Workspace - GMail

LegacyFlo can access GMail mailboxes using 3 methods

1. Accessing mailboxes using API (recommended)
2. Accessing mailboxes using domain-wide delegated access via IMAP
3. Accessing mailboxes configured to allow Less Secure IMAP Access

For each of these, the Google Workspace / GMail settings required are different and are given below

M365/O365

On M365. mailboxes hosted on Outlook can be accessed in two different ways:

1. Delegated API access (recommended)
2. Delegated IMAP access

The steps to prepare for the access is as given below

Register the S3 bucket on which Open/Deep Store is hosted with LegacyFlo

The S3 bucket on which the Vaultastic Open Store is hosted has to be registered with LegacyFlo (this is a one time activity). For the steps on registration, refer to this article. 

Note: For the Open/Deep Store, the first step of bucket creation, policies and permissions is to be mentioned in the article is to be skipped.

Migrate data to the Open/Deep Store 

Once the preparation is done, you can start the migration by submitting migration requests to LegacyFlo. 

Note: This step has to be executed for each mailbox to be migrated.

The request type used to submit a LegacyFlo request will depend on the source type. The table below gives the details of the preparation and request parameters for different source types:

Source: O365/M365

Source: GMail

Other Sources

Retrieve data from S3

You can retrieve the data by accessing the Vaultastic V4 Open store.