Use cases
Agencies juggle multiple brands, providers, and compliance expectations. MailFleet gives each client workspace-level separation on desktop — provider profiles, templates, diagnostics, and exportable reports — without multiplying cloud subscriptions for every account.
Problem → solution
Capabilities
Configure distinct SMTP and API credentials per client without cross-contamination in logs.
Export campaign logs and reports for QBRs, incident reviews, and deliverability retros.
Run SpamAssassin and authentication checks before any client send goes live.
Route specific clients through dedicated proxy configurations when contracts require it.
Forward bounce and delivery events to Slack, Jira, or client dashboards via webhooks.
$49/year or $79 lifetime per operator — scale clients without scaling software tiers.
Feature matrix
| Capability | MailFleet | Multi-SaaS / browser-only | Notes |
|---|---|---|---|
| Per-client provider profiles | Yes | Partial | — |
| Exportable campaign logs | Yes | Partial | — |
| SMTP-level diagnostics | Yes | No | — |
| Unified desktop workflow across clients | Yes | No | — |
| Flat license per operator | Yes | No | — |
| Built-in subscriber CRM | No | Yes | — |
| Drag-and-drop journey builder | Partial | Yes | — |
| White-label cloud UI per client | No | Partial | — |
Detailed comparison
| Agency need | MailFleet | Typical multi-SaaS approach |
|---|---|---|
| Client provider separation | Desktop profiles per client | Separate vendor accounts |
| Evidence for client reports | Local logs + exports | Screenshot dashboards |
| Technical troubleshooting | SMTP diagnostics built-in | Vendor support tickets |
| Software cost scaling | Flat license | Per-seat + per-contact tiers |
| Pre-send content review | SpamAssassin integrated | Varies by platform |
Workflow
Add SMTP/API profile, test connection, document authentication in your runbook.
Load templates, verify unsubscribe handling, run SpamAssassin on draft content.
Use free SPF, DKIM, DMARC, and blacklist tools on mailfleet.app.
Launch a small batch, monitor logs and webhooks, tune capacity.
Export logs and reports for the client QBR or remediation deck.
Scenarios
Client keeps their SendGrid account; your team runs campaigns through MailFleet with isolated logs you can export monthly.
Pair MailFleet diagnostics with free site tools to document authentication gaps before recommending DNS fixes.
If you arrived from an ad: MailFleet is operations software for agencies already managing client providers — not a white-label ESP.
Decision framework
MailFleet → Yes → desktop profiles map cleanly to client reality.
Alternative → Same ESP for all → single SaaS may suffice.
MailFleet → MailFleet logs live on your desktop for export.
Alternative → Cloud exports vary and may need enterprise tiers.
MailFleet → MailFleet rewards teams comfortable with providers.
Alternative → Non-technical teams may prefer pure cloud UX.
Pricing
Flat software pricing — scale your use case without per-seat campaign tax.
$49 per year
Best for users who want to test MailFleet in real campaign workflows before committing long term.
Get 1 Year License$79 one-time
Best for serious campaign operators who want one payment, long-term access, and no recurring software subscription.
Get Lifetime LicenseAgency work is not one brand with one list. Each client brings their own domain authentication, provider contract, approval chain, and reporting format. When every client sits in a different cloud login, operators lose time context-switching and struggle to produce consistent evidence when delivery dips.
MailFleet does not replace your client relationships or creative strategy. It replaces the chaos of scattered sends with a desktop control plane tuned for multi-provider operations.
Standardize how your team launches client work — regardless of vertical.
MailFleet is desktop email campaign software for agencies managing multiple clients with separate SMTP and API providers. It offers per-client provider profiles, SpamAssassin checks, proxy support, webhooks, exportable logs, and license-based pricing on Windows, macOS, and Linux.
MailFleet for Agencies: desktop multi-client campaign control with provider isolation, diagnostics, and exportable reporting for email agencies.
Agencies choose MailFleet when client work demands provider isolation, technical diagnostics, and exportable evidence — without multiplying cloud subscriptions. Download, configure the first client profile, and standardize your launch checklist.
For regulatory context on commercial email in the United States, see the FTC CAN-SPAM compliance guide.
Delivery note: MailFleet helps users manage campaigns through their own sending providers. Delivery outcomes depend on sender reputation, DNS authentication, content quality, recipient engagement, list quality, provider rules, and mailbox filtering systems.
Yes. Use distinct provider profiles, templates, and campaign logs per client workflow on desktop.
Get started
Isolate client providers, run pre-send checks, and export reports — from $49/year per operator.
Available on
Same desktop experience across every platform — one workflow for your entire team.
