Need to import a mailbox with over 4 million emails into an O365 shared mailbox, but Microsoft has a limit of 1 million messages per folder - what are my options here?

This page summarizes the projects mentioned and recommended in the original post on /r/Office365
Imap Backup Ruby

InfluxDB
Our great sponsors
  • InfluxDB - Power Real-Time Data Analytics at Scale
  • WorkOS - The modern identity platform for B2B SaaS
  • SaaSHub - Software Alternatives and Reviews
Our great sponsors

  • imap-backup

    Backup and Migrate IMAP Email Accounts

    • Here's a bad idea that may work. https://github.com/joeyates/imap-backup. I used something like this when we migrated from ridiculous email system to exchange. However the clock is ticking on this option as it doesn't support modern authentication.

  • InfluxDB

    Power Real-Time Data Analytics at Scale. Get real-time insights from all types of time series data with InfluxDB. Ingest, query, and analyze billions of data points in real-time with unbounded cardinality.

    InfluxDB logo
NOTE: The number of mentions on this list indicates mentions on common posts plus user suggested alternatives. Hence, a higher number means a more popular project.

Suggest a related project

Related posts