Business email that arrives, stays secure and doesn't get lost in spam
Setup, migration, security and ongoing management for business email running on Microsoft Exchange Online and Microsoft 365.
Last updated
Quick answer
What does business email management involve?
It covers setting up and running mailboxes on Microsoft Exchange Online and Microsoft 365, correct DNS and email authentication records (SPF, DKIM and DMARC), spam and phishing filtering, shared mailboxes and migration from other providers. Syntrex Technologies treats it as ongoing work, because email delivery and security problems often go unnoticed until something important bounces.
Email problems are quiet until they're urgent
Misconfigured spam filtering, expired DNS records or a compromised mailbox can go unnoticed for days — until an important email bounces or a client reports something suspicious.
Email that's configured properly and watched over time
We set up and manage business email on Microsoft Exchange Online and Microsoft 365 — mailbox configuration, DNS and email authentication records, spam and phishing protection, and migration from other platforms where needed.
Email continuity and security are treated as ongoing responsibilities, not a one-off setup, because the threats targeting business email keep changing.
What this means for your business
Reliable delivery
Correct DNS and authentication records reduce bounced or filtered mail.
Stronger spam and phishing protection
Filtering configured properly, not left on defaults.
Smooth migrations
Moving providers without losing mail history or continuity.
Ongoing mailbox management
Additions, changes and troubleshooting handled for you.
Email & Exchange covers
- ✓Microsoft Exchange Online and Microsoft 365 email setup
- ✓Email migration from other platforms
- ✓DNS and email authentication (SPF, DKIM, DMARC) configuration
- ✓Spam and phishing filtering
- ✓Mailbox and distribution list management
- ✓Shared mailbox and calendar setup
- ✓Email security and access controls
- ✓Email continuity planning
How it works
Current setup review
We check DNS, security and configuration as they stand today.
Plan changes
Migration or configuration work is scoped clearly.
Implementation
Changes are made with attention to continuity of mail flow.
Ongoing management
Mailbox changes and issues are handled as they come up.
A technology partner that's straightforward to work with
Australian owned and operated
Servicing individuals and businesses across every major city.
Business and personal IT support
From a single laptop to a full office/corporate environment.
No inflated claims
We tell you what we diagnose and estimated cost.
One team, full accountability
You deal with one provider, not a chain of vendors and lost in communication.
Common questions about email & exchange
Why is our email going to spam for some recipients?
Usually related to DNS authentication records (SPF, DKIM, DMARC) not being configured correctly — something we check and fix as part of any email engagement.
Can you migrate us from Gmail or another provider?
Yes, cross-platform email migrations are something we handle regularly, planned to preserve mail history where possible.
Do you still support older on-premises Exchange servers?
We can advise on your specific situation, though we generally recommend migrating to Exchange Online for security and reliability reasons.
How do you stop phishing emails reaching staff?
A combination of filtering configuration and staff awareness — filtering alone rarely catches everything.
Email issues, or just want a proper health check?
We'll review your setup and flag anything that needs fixing.