Improve email reliability, organization and protection with a few practical habits.
Use an address on your organization’s domain for professional communication. Give each person an individual mailbox and use shared addresses such as sales or support for team functions. Avoid sharing mailbox passwords.
Protect accounts with strong unique passwords and two-factor authentication where available. Be cautious with unexpected links, attachments, payment requests and messages that create urgency. Confirm sensitive requests through another trusted channel.
Correct SPF, DKIM and DMARC records help receiving systems verify legitimate mail, but they must be configured carefully. Keep mailbox applications updated, review forwarding rules, and remove access when a team member leaves. Organize retention and archiving according to legal and operational needs, and remember that deleted messages may not be recoverable without a backup.