All systems operationalLive in 24 hours

High-deliverability SMTP servers that reach the inbox

Dedicated IPs, managed warm-up, and real-time analytics — so every send lands where it should, from day one.

Optimized for every major inbox

Gmail, Outlook, Yahoo Mail, iCloud Mail, Proton Mail, Zoho Mail, Fastmail, AOL Mail, GMX, Comcast

SMTPblastLive

Real-time delivery telemetry

9,240sends/min
99.4%
Inbox placement rate
42ms
Average MTA latency
1,428,910
Delivered today
Gmail · Yahoo · Outlook Compliant
  • SPF · DKIM · DMARC aligned
  • TLS 1.3 in transit
  • rDNS (PTR) configured
  • One-click unsubscribe (RFC 8058)
  • Spam rate < 0.08%
Shared vs. dedicated

Shared IPs put your inbox rate in someone else's hands.

Every email you send is judged by the reputation of the IP it comes from. On a shared IP, that reputation belongs to everyone in the pool. On a dedicated IP, it belongs to you — and only you.

Shared IPYou + everyone else
YouSpammer

You never chose your neighbors. When one of them spams, mailbox providers punish the IP — and your email goes down with theirs.

Where your email lands~71% inbox

The rest lands in spam — unread, unclicked, unbought.

Dedicated IPJust you
You

Your IP, your reputation. Every good send compounds into better placement — and no stranger can take it away from you.

Where your email lands~98% inbox

Warmed properly, your list actually sees what you send.

What you care aboutShared IPDedicated IP
ReputationPooled with every other sender on the IPTied only to your own sending history
ThroughputThrottled by provider limits set for the whole poolRate limits set for your volume alone
Blocklist riskOne sender's spam complaints can blocklist the poolOnly your own sending behavior affects the IP
Bottom lineYour results depend on strangers.Your results depend on you.

Structural differences between shared and dedicated IP infrastructure, not a measured inbox-rate comparison.

Own your sending reputation.

Get a dedicated IP with guided warmup — so you build a clean reputation from day one, without the deliverability guesswork.

Get your dedicated IPSet up in minutes · Warmup plan included
What's included

Built for teams sending real volume.

How it works

How a dedicated SMTP server for email marketing goes live.

1

Authenticate

We configure SPF, DKIM, and DMARC for your sending domain and verify each record before go-live.

2

Warm up

Your new IP ramps over 2-3 weeks on a managed volume schedule so mailbox providers learn to trust it.

3

Send & monitor

Once warm-up completes, you send at full volume with a live reputation and inbox-placement dashboard.

Warm-up takes 2-3 weeks on new IPs — we don't skip it, because skipping it is why mail lands in spam.

What senders say

Real feedback from people running mail through us.

Every quote below is attributed, dated, and sourced — no anonymous blurbs, no five-star stock photos.

Fast and Reliable Services With Excellent Customer support.
SSusanvia smtpblast.com
Fast and Cost Efficient Services With Very Good Customer Support. Providing Premium SMTP services.
NSNikita Singhvia smtpblast.com
Pricing

Bulk email pricing that scales with your sending volume.

Every tier lists a different sending rate, IP count, and support SLA.

FAQ

Questions about dedicated SMTP servers and deliverability.

Answered directly, by the team that runs the infrastructure — not a support script.

Live in 24 hours

Move your sending to a dedicated IP.

Setup in 24 hours · Support included on every plan