Email sending & campaign management

Email Sending & Campaign Management.Under One Control Center.

Name: TMG Mailer
Brand: Techmaygun

Connect your SMTP infrastructure, manage campaigns, control sending rates, organize recipient data, track delivery and engagement, and monitor email operations from one powerful dashboard.

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// live send pipeline

Value proposition

Your infrastructure. Your control.

Bring your own SMTP accounts, sending domains, and email infrastructure. TMG Mailer gives your team one centralized control layer for campaigns, sending rates, recipient data, tracking, analytics, and delivery operations.

Your SMTP

CONNECT YOUR OWN SERVERS

Your Domains

SENDING DOMAIN CONTROL

Your Data

RECIPIENT DATA STAYS YOURS

Your Campaigns

FULL CAMPAIGN VISIBILITY

Your Analytics

DELIVERY & ENGAGEMENT DATA

Infrastructure

Never let one SMTP server bottleneck a campaign

Register as many SMTP servers or API keys as your sends need. TMG Mailer verifies each connection live and spreads load across the pool automatically.

Live connection test before anything goes out
TLS/SSL enforced on every server in the pool
Automatic failover if one connection drops

smtp.agency-a.comConnected

smtp.agency-b.comConnected

relay.provider-c.netConnected

Pool load balance3 / 3 active

Delivery control

Set the pace to match what your provider allows

Define exactly how many mails go out per minute and how deep the queue buffer runs — so a 50,000-contact send behaves as predictably as a test email.

Per-minute throttle keeps you inside provider limits
Configurable queue buffer for large batches
Live queue monitor shows exactly what's in flight

SENDS / MINUTElast 6 min

Reporting

See what happened after you hit send

Every campaign carries its own tracking pixel, redirect links, and custom headers — so opens, clicks, and delivery show up in one dashboard, not a guessing game.

Open and click tracking on every send
Custom headers for downstream analytics tools
Full delivery logs, exportable per campaign

CAMPAIGN — Q3 Newsletter

OPEN RATE

41.2%

CLICK RATE

12.8%

Platform features

Everything an email operation needs, in one platform

SMTP infrastructure, campaign management, deliverability, tracking, data, teams, and integrations — all in the same console.

SMTP Infrastructure

Connect multiple SMTP accounts, API-based sending connections, sending domains, and SMTP pools from one centralized dashboard.

Campaign Management

Build, schedule, pause, resume, or retry campaigns. Switch between test and bulk sends, and route each one through your chosen SMTP pool.

Deliverability Controls

Manage SPF, DKIM, and DMARC authentication, bounce and complaint handling, suppression lists, and unsubscribe management from one place.

Smart Sending & Queue

Set per-minute rate limits, queue buffers, and batch controls, then watch what's queued, sending, or stalled in real time.

Tracking & Analytics

Track delivery, bounces, opens, clicks, and unsubscribes with campaign-level reporting and exportable performance data.

Data & Recipient Management

Upload CSV recipient data, remove duplicates, organize lists with custom fields, and connect recipient data directly to campaigns.

Team & Agency Management

Give teammates and clients role-based access, keep customer data separated, and control exactly who can send versus who can only view reports.

API & Webhooks

Connect TMG Mailer to your own applications and workflows with API access and delivery event webhooks for automated sending.

Who it's for

Built for teams that send at scale

From solo senders to full agency operations — TMG Mailer scales with how you work.

Marketing Agencies

Manage multiple campaigns, SMTP connections, domains, users, and clients from one control center.

Affiliate Marketers

Manage recipient data, tracked links, campaigns, sending controls, and performance reporting.

Email Marketing Agencies

Organize client operations, users, permissions, SMTP infrastructure, and campaign reporting.

E-commerce Teams

Run and monitor promotional email campaigns with detailed delivery and engagement tracking.

Developers & SaaS

Connect applications using API and webhooks and manage email operations programmatically.

Enterprise & Resellers

Scale users, domains, SMTP infrastructure, sending pools, and access controls around your operational requirements.

How it works

From configuration to inbox

Five steps take a campaign from connected infrastructure to a tracked, reported send.

Connect your infrastructure

Add SMTP accounts, sending domains, and sending connections. Test each one before anything goes out.

Import your data

Upload CSV recipient data, organize lists, and configure custom fields.

Build your campaign

Create your email, select a template, configure tracking, and choose your sending infrastructure.

Control & send

Set rate limits, queue buffers, and batch settings, then launch the campaign.

Track & optimize

Monitor delivery, bounces, opens, clicks, unsubscribes, and campaign performance.

Inside TMG Mailer

Everything your email operation needs. One dashboard.

Every field maps to something a sending operation actually needs to configure.

Email Sender

Campaign Dashboard

Queue Monitor

Sending Pools

SMTP Accounts

Domains

Email Templates

Data Files

Link Tracking

Suppression

User Management

API / Webhooks

Compose Email — Bulk Mail

FROM NAME

Agency Name

FROM EMAIL

team@youragency.com

SMTP POOL

Live SMTP Settings ▾

SEND LIMIT

2,500 / batch

MAILS / MINUTE

QUEUE BUFFER

500

SMTP connection verified

Why TMG Mailer

More control. Fewer moving parts.

Bring Your Own SMTP

Use your existing SMTP infrastructure instead of being locked into a single sending provider.

Centralized Control

Manage SMTP accounts, domains, campaigns, recipient data, queues, tracking, and analytics from one dashboard.

Built for Teams

Role-based permissions and customer-wise data separation make the platform suitable for agencies and growing teams.

Operational Visibility

Monitor sending activity, delivery events, engagement, queues, and campaign performance in one place.

Developer Ready

Use API and webhooks to connect TMG Mailer with your own applications and workflows.

About

Built by Techmaygun

TMG Mailer is a Techmaygun product built for businesses, agencies, marketers, and teams that need greater control over their email sending operations.

Instead of managing SMTP connections, campaigns, recipient data, sending controls, tracking, and reporting across multiple tools, TMG Mailer brings these workflows together in one centralized platform.

The team behind it works directly with agencies running high-volume sends, and builds the product around what that work actually requires day to day.

A Techmaygun product

Multi-SMTP

POOL SUPPORT

Real-time

DELIVERY LOGS

Role-based

TEAM ACCESS

Legal

Privacy Policy

A plain-language summary of how TMG Mailer handles data.

What we collect

Account details you provide when signing up (name, work email, company), SMTP credentials you connect for sending, and recipient lists you upload or link from your own server.

How we use it

Your data is used only to operate the service you configure: routing campaigns through your connected SMTP pool, applying the rate and queue settings you set, and generating the open/click/delivery reports shown in your dashboard.

What we don't do

We don't sell recipient data or account data to third parties, and we don't use your campaign content to train models or for advertising purposes.

Data retention

Recipient lists and delivery logs are retained for as long as your account is active, or until you delete them from the dashboard. You can request full account and data deletion at any time.

Security

SMTP credentials are encrypted at rest. TLS/SSL is enforced on outbound connections wherever your SMTP provider supports it.

Your choices

You control what SMTP servers are connected, what recipient data is uploaded, and can export or delete your data from the account settings at any time.

LAST UPDATED — JULY 2026

Pricing

Plans built to scale with your sends

Start small, grow into a full agency setup — every plan connects your own SMTP pool.

Starter

$35/mo

For solo senders

1 SMTP connection
1 user
1 sending domain
Campaign management
Email templates
CSV upload
Open & click tracking
Basic analytics
Suppression management
Rate control

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Common questions from agencies

TMG Mailer is designed around your own SMTP infrastructure. You can connect your SMTP accounts and manage them through the platform.

Yes. SMTP connection limits depend on your plan.

Yes. You can connect and manage your sending domains and configure the required authentication records.

Yes. User limits and role-based permissions depend on your plan.

Yes. You can upload recipient data using CSV files and manage the data within the platform.

Yes. Campaign scheduling is available.

Yes. Campaign controls include pause and resume functionality.

Yes. TMG Mailer supports delivery, bounce, open, click, and unsubscribe tracking.

Yes. API and webhooks are available for application integrations and automated workflows.

No. Inbox placement depends on factors including sender reputation, recipient engagement, authentication, email content, sending practices, and the receiving provider. TMG Mailer provides tools and controls designed to help you manage your sending operation responsibly.