ReadyGo SMTP

Description

ReadyGo SMTP fixes WordPress email delivery by routing your mail through trusted providers instead of the unreliable default mail() function — and it goes further with weighted load-balancing and automatic failover so a single provider outage never stops your email.

Connect one or more providers, decide how mail is routed between them, and watch every send in a clean dashboard with logs and charts.

Key features

• Multiple providers — Any SMTP server plus native API integrations for Amazon SES, SendGrid, Mailgun, Postmark, Brevo (Sendinblue), SparkPost, SMTP2GO, Elastic Email, Netcore, Gmail / Google Workspace, Microsoft Outlook, ToSend, and PHP mail().
• Weighted load-balancing — split sending across connections by weight (e.g. 70/30).
• Automatic failover — if one connection fails, the next is tried instantly; a failing connection is briefly cooled down, then retried.
• Email logging — every message recorded with status, recipient, subject and the full failover trail. Resend with one click.
• Dashboard and reports — sending volume over time, success rate, and a send-time heatmap.
• Forced From identity — set and enforce the From name/email and Return-Path for better deliverability.
• Test email tool — send a test (HTML or plain) through your real routing.
• Log retention — auto-purge old logs on a schedule you choose.

Why use it

WordPress’s built-in mail often lands in spam or fails silently. Routing through a real SMTP/API provider with proper From identity and authentication dramatically improves inbox placement — and load-balancing plus failover keep your transactional and form emails flowing even when a provider has problems.

More from ReadyGo Tools

Built by ReadyGo Tools. See the plugin page, or browse more free WordPress plugins and online tools at readygotools.com/plugins.

External services

ReadyGo SMTP does not contact any external service on its own. It only sends your outgoing WordPress email through the third-party mail provider(s) you choose and configure with your own credentials. Nothing is sent anywhere until you add and enable a connection, and no usage data, analytics, or telemetry is ever collected by the plugin.

When you enable a provider, your outgoing message data — the recipient address(es), subject, body, and headers — is transmitted to that provider each time WordPress sends an email (for example a contact-form notification, a password reset, or a WooCommerce order email), so the provider can deliver it on your behalf. Data is only sent to the specific provider(s) you connect; deactivating a connection stops any further data being sent to it.

Each provider is an independent company operating under its own terms of service and privacy policy. Review the one(s) you enable:

• Amazon SES — https://aws.amazon.com/ses/ (terms: https://aws.amazon.com/service-terms/ , privacy: https://aws.amazon.com/privacy/)
• SendGrid (Twilio) — https://sendgrid.com/ (terms: https://www.twilio.com/en-us/legal/tos , privacy: https://www.twilio.com/en-us/legal/privacy)
• Mailgun — https://www.mailgun.com/ (terms: https://www.mailgun.com/terms/ , privacy: https://www.mailgun.com/privacy-policy/)
• Postmark — https://postmarkapp.com/ (terms: https://postmarkapp.com/terms-of-service , privacy: https://postmarkapp.com/privacy-policy)
• Brevo (Sendinblue) — https://www.brevo.com/ (terms: https://www.brevo.com/legal/termsofuse/ , privacy: https://www.brevo.com/legal/privacypolicy/)
• SparkPost — https://www.sparkpost.com/ (privacy: https://www.messagebird.com/legal/privacy)
• SMTP2GO — https://www.smtp2go.com/ (terms: https://www.smtp2go.com/terms , privacy: https://www.smtp2go.com/privacy)
• Elastic Email — https://elasticemail.com/ (terms: https://elasticemail.com/resources/usage-policies/terms-of-use , privacy: https://elasticemail.com/resources/usage-policies/privacy-policy)
• Netcore — https://netcorecloud.com/ (privacy: https://netcorecloud.com/privacy/)
• Gmail / Google Workspace — https://workspace.google.com/ (terms: https://policies.google.com/terms , privacy: https://policies.google.com/privacy)
• Microsoft Outlook / 365 — https://www.microsoft.com/microsoft-365 (terms: https://www.microsoft.com/servicesagreement , privacy: https://privacy.microsoft.com/privacystatement)

Standard SMTP connections (the “Other SMTP” option) send your mail to whatever SMTP host you configure; no third-party service is involved beyond the server you specify.