Solidrix Send Journal

Engineering & Deliverability
Insights for Developers

Stay updated with guides on managing SMTP servers, scaling AWS SES, and optimizing transactional email deliverability.

v1.4.0 RELEASE commit: 64a3c1e

Solidrix Send Changelog

Laravel TenantScope Database Isolation

By Admin • Feb 25, 2026

Release Notes v1.4.0: Laravel TenantScope Database Isolation

We are proud to release Solidrix Send v1.4.0, which introduces full multi-tenant support for enterprise agencies and product teams. Features Included: TenantSc...

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v1.3.0 RELEASE commit: c16b353

Solidrix Send Changelog

Redis-Backed Quota Tracking & Rate Limiting

By Admin • Jan 09, 2026

Release Notes v1.3.0: Redis-Backed Quota Tracking & Rate Limiting

Solidrix Send v1.3.0 addresses rate-limiting issues when sending high-volume campaigns through third-party gateways. What is New: Atomic Redis Quota Tracking:...

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v1.2.0 RELEASE commit: 100dab6

Solidrix Send Changelog

Multi-Gateway Redundancy & Cascading Failover

By Admin • Dec 18, 2025

Release Notes v1.2.0: Multi-Gateway Redundancy & Cascading Failover

With Solidrix Send v1.2.0, we are introducing multi-gateway redundancy to ensure your emails are always delivered, even if a provider goes down. What is New: C...

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v1.1.0 RELEASE commit: 9c3da7d

Solidrix Send Changelog

Workerman Virtual SMTP Proxy Daemon

By Admin • Nov 05, 2025

Release Notes v1.1.0: Workerman Virtual SMTP Proxy Daemon

Solidrix Send v1.1.0 is now live! In this release, we introduce our highly-anticipated Virtual SMTP Proxy. Key Highlights: ESMTP Proxy (Port 587): A high-concu...

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v1.0.0 RELEASE commit: cecce08

Solidrix Send Changelog

Release Notes v1.0.0 Alpha: Solidrix Send Outbound Routing Core

By Admin • Oct 14, 2025

Release Notes v1.0.0 Alpha: Solidrix Send Outbound Routing Core

We are thrilled to announce the alpha release of Solidrix Send v1.0.0! This release marks the foundation of our intelligent email gateway routing infrastructure...

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Engineering & Deliverability Insights for Developers

Release Notes v1.4.0: Laravel TenantScope Database Isolation

Release Notes v1.3.0: Redis-Backed Quota Tracking & Rate Limiting

Release Notes v1.2.0: Multi-Gateway Redundancy & Cascading Failover

Release Notes v1.1.0: Workerman Virtual SMTP Proxy Daemon

Release Notes v1.0.0 Alpha: Solidrix Send Outbound Routing Core

Engineering & Deliverability
Insights for Developers