Differentiator
Multiple SMTP configuration, built in.
Most CRMs give you one outbound mail connection. EZCRM lets you configure and run several SMTP providers side by side, so a single flagged domain never takes down your entire outbound email operation.
Why one SMTP connection isn’t enough
Every mailbox provider — Gmail, Outlook, Zoho Mail — tracks sender reputation per domain and per IP. Push enough bulk volume through a single SMTP connection and you risk two things: the domain gets throttled or blacklisted, or the whole account gets suspended by the provider for suspected spam behaviour. For a sales team running daily follow-up sequences and periodic campaign blasts, that’s a single point of failure that can silently kill deliverability for days while you sort out a new domain.
EZCRM removes that single point of failure by letting you configure more than one SMTP provider — different domains, different providers, or a mix — and choosing how sends are distributed across them: manually per campaign, or automatically, spreading volume so no one domain absorbs the full load.
- Connect unlimited SMTP providers or sending domains
- Works with any standard SMTP host — no vendor lock-in
- Per-connection sending limits and daily caps
- Failover: if one connection errors, sends route to the next
- One flagged domain doesn’t stop all outbound email
- Spreads sending volume to protect domain reputation
- Pairs with email warming for new domains
- Pairs with subject-line rotation for campaign sends
Frequently asked questions
How many SMTP providers can I connect to EZCRM?
There’s no hard limit — you can configure as many SMTP providers or sending domains as your sending strategy requires, and choose how EZCRM distributes volume across them.
Do I need to use a specific email provider?
No, EZCRM works with any standard SMTP host, so you can bring your existing provider (Google Workspace, Zoho Mail, Amazon SES, or a dedicated transactional email service) or mix several.
What happens if one SMTP connection fails or gets blocked?
EZCRM can fail over to another configured connection automatically, so a single provider outage or block doesn’t stop your outbound email entirely.
Protect your email deliverability from day one.
30-minute demo of multi-SMTP setup.