The time required for a mail migration varies. It depends on factors such as the data distribution of the source mailbox, network bandwidth, and limitations of the source mail system.
For migrations with fewer than 3,000 emails, the entire migration job usually completes within 24 hours under normal network bandwidth and system performance.
For migrations that involve 3,000 to 25,000 emails, the process typically takes 3 to 5 business days. The actual time can vary based on the complexity of the data distribution, bandwidth fluctuations, and limitations of the source mail system.
Migration progress can be affected by various external and system factors, such as network stability, mail server load, and concurrent connection limits. The process requires dynamic evaluation and optimization based on the specific environment.
In summary, plan the mail migration based on the technical attributes of the source mail system and the actual operating environment to ensure an efficient and reliable migration process.