SMTP Tester Pro vs Kontainer

Test any SMTP server from your iPhone or iPad. Enter the server, pick the encryption and login method, send a real test email, and see the complete SMTP conversation in a color-coded transaction log. SMTP Tester Pro is built for IT admins, developers and email administrators who need to know why mail isn't going out. Connection and security: - TLS modes: Require STARTTLS (port 587), Require TLS (SSL/TLS, port 465), Normal and Ignore TLS - Login methods: LOGIN, PLAIN, CRAM-MD5 and XOAUTH2, or no login for relays and test servers - Self-signed certificates and custom OpenSSL cipher suites - Adjustable timeout Real test emails: - To, CC and BCC with comma-separated addresses - HTML body with a built-in template and a plain-text fallback - File attachments from the Files app - Custom headers such as Reply-To or X-Priority Transaction log: - Every command and server reply, color-coded, with a color legend - Successful and failed sends are saved in the log, grouped by day - Search a log, show or hide timestamps, copy or share it - Clear error messages with the server's own reply and troubleshooting tips Templates: - Server settings for Microsoft 365, Gmail, Outlook.com, iCloud Mail, Yahoo Mail, AOL Mail, Zoho Mail, GMX Mail, Yandex Mail and Mail.com - Save your own servers as templates, stored encrypted on your device - Password-protected backup and restore of your templates Privacy and appearance: - Face ID lock and password visibility settings - Passwords and access tokens are never written to the log - Light, Dark and System appearance, adjustable log font size and colors - Works on iPhone and iPad

Kontainer is the premier mobile client for Portainer, designed for DevOps engineers, sysadmins, and self-hosters to monitor and manage Docker containers and Kubernetes (K8s) clusters from anywhere. Whether you run a homelab, Synology NAS, cloud VPS, or multi-node production clusters, Kontainer connects directly to your Portainer CE/EE endpoints with zero third-party relay. Key Highlights: • Instant Container Monitoring: View real-time container status, resource usage, and health checks. • Live Logs & Inspection: Stream container logs in real time and troubleshoot errors on-the-go. • Quick Actions: Start, stop, restart, recreate, or bulk-manage containers with a single tap. • Stacks & Compose: Deploy, inspect, and manage Docker Compose stacks effortlessly. • Multi-Instance & Environments: Seamlessly switch between local LAN, Tailscale, WireGuard, and cloud servers. • Privacy & Security First: Direct TLS connection to your Portainer endpoints using API keys or Basic Auth. • AI Assistant: Troubleshoot crash logs and optimize your container deployments with AI. Features: Container Management Containers: View, start, stop, restart, and remove containers Images: Pull, remove, and manage Docker images Volumes: Create and manage persistent storage volumes Networks: Create and configure Docker networks Services: Manage Docker Swarm services Portainer Integration Multiple Instances: Connect to multiple Portainer servers Authentication: Support for Basic Auth and API Key authentication SSL/TLS: Custom certificates and SSL error handling Stacks: Deploy and manage Docker Compose stacks Kubernetes Support Environments: Connect to Kubernetes environments via Portainer Namespaces: View and manage Kubernetes namespaces Deployments: Monitor and manage deployments Pods: View pod status and details Services: Manage Kubernetes services ConfigMaps & Secrets: View configuration resources MCP AI Assistant AI Chat: Chat with AI to manage containers using natural language MCP Proxy Server: HTTP wrapper for portainer-mcp exposing MCP via SSE Connection Testing: Verify MCP server credentials before saving Multi-provider Support: Compatible AI services, self-hosted models, and custom endpoints DISCLAIMER: We are not affiliated, associated, authorized, endorsed by, or in any way officially connected with Portainer, or any of its subsidiaries or its affiliates. The official Portainer website can be found at https://www.portainer.io/