Never Lose Another WordPress Email
ReadyGo Tools SMTP is a free WordPress SMTP load-balancing plugin — it spreads email across 14 SMTP & API providers and fails over automatically, so your mail never stops or lands in spam.
If one provider has an outage, ReadyGo Tools SMTP automatically fails over to the next connection — your contact forms, orders and notifications keep arriving.
See it in action
No marketing mock-ups — these are the actual screens you get. Real-time deliverability reporting, weighted SMTP routing, a routing-aware test, and a searchable log of every message.
The dashboard charts your volume, success rate and busiest send times at a glance.
Pick from 14 providers — SES, SendGrid, Mailgun, Postmark, Brevo and more.
Every email is logged with its status, the provider that delivered it, and a one-click resend.
Send a test through your real routing — failover and all — to confirm delivery in seconds.
Why choose this WordPress SMTP load-balancing plugin
WordPress’ default mail lands in spam or fails silently. This SMTP failover plugin routes it through real providers — and adds weighted load-balancing, automatic failover, logging and reporting on top, so a single outage never stops your email.
🔌 Multiple providers
Any SMTP server plus native API integrations: Amazon SES, SendGrid, Mailgun, Postmark, Brevo, SparkPost, SMTP2GO, Elastic Email, Netcore and PHP mail.
⚖️ Load-balancing & failover
Split sending across connections by weight (e.g. 70/30) with weighted SMTP routing. If one fails, the next is tried instantly — with an automatic cooldown for the bad connection.
📊 Logs & reports
Every email is logged with its status and full failover trail. A dashboard charts your volume, success rate and busiest send times.
✅ Test & deliverability
Send a test through your real routing, and force the From identity & Return-Path — a simple way to fix WordPress emails going to spam.
How it works in 3 steps
From install to delivered mail in a couple of minutes — no code, no developer.
Connect a provider
Pick from 14 providers and paste in your API key or SMTP details. Add a second as a backup.
Set your routing
Choose failover order or weighted SMTP routing (e.g. 70/30) to spread sending across connections.
Send a test & relax
Fire a test through your real routing, watch it land, and let every WordPress email flow automatically.
Who it’s for
🛒 Store owners
WooCommerce order, receipt and shipping emails simply have to arrive. Failover means a provider outage never costs you a sale.
📨 High-volume senders
Newsletters and notifications at scale benefit from weighted SMTP routing that spreads load and protects your sending reputation.
🧑💻 Agencies & freelancers
One reliable setup you can drop on every client site — with logs to prove emails were delivered when a client asks.
What makes it different
Works with everything that emails
It hooks into WordPress’ standard mail, so it automatically routes email from Fluent Forms, WooCommerce, Contact Form 7, your theme, and any other plugin — no per-plugin setup.
Logs live in your own WordPress database — nothing is sent to us. Turn logging off entirely, or auto-delete logs after a set number of days.
FAQ
“Could not connect to SMTP host”?
That’s a port/encryption mismatch. Use SSL on port 465, or TLS on port 587. Match the encryption to the port and it connects.
Will it work with my forms / WooCommerce?
Yes. Any plugin that sends through WordPress mail is routed automatically — just make sure that plugin’s email notifications are enabled.
Can I run it alongside another SMTP plugin?
No — run only one mail plugin to avoid conflicts. Deactivate the others first.
Does it store my email content?
Only if logging is on. You can disable logging or auto-delete logs after a set number of days.
Get ReadyGo Tools SMTP
Free to use — no signup, no sending limits. Set it up in a couple of minutes and stop worrying about email.