Blog
Practical notes on moving business email, from planning to the day after the MX switch.
How to plan a weekend cutover for hundreds of mailboxes
A timeline for moving a whole company over a weekend without people losing mail on Monday morning.
SPF, DKIM and DMARC after changing email provider
The three DNS records to update on switch day so your mail keeps reaching inboxes, not spam folders.
Why Gmail and Microsoft 365 slow down migrations, and how to finish sooner
Upload limits, throttling and message size caps explained, with what actually helps.
IMAP copy, PST or MBOX: which way to move a mailbox?
When a server-to-server copy is best, and when a file export is the only way.
Email migration checklist: from the first test to the MX switch
The order that avoids lost mail when you move a company to a new email provider, step by step.