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Average Ratings 0 Ratings

Total
ease
features
design
support

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Write a Review

Description

Sendmux provides AI agents with dedicated inboxes and a streamlined method for sending emails. Each agent is capable of receiving communications, reviewing conversation threads, managing attachments, replying to messages, and reacting to incoming mail through signed webhooks or Server-Sent Events. Teams can utilize various sending methods including Gmail OAuth, Outlook OAuth, SMTP providers, or managed Amazon SES, allowing for flexibility in their email communications. Additionally, Sendmux offers the ability to distribute sending across different providers using features like weighted routing, sender-domain routing, health checks, failover mechanisms, and customizable quotas based on time intervals such as seconds, minutes, hours, or days. For developers, the platform includes Mailbox, Sending, and Management APIs, comprehensive OpenAPI documentation, SDKs, the sendmux CLI, and MCP tools, along with Sendmux Skills. Moreover, the system ensures tenant isolation, provides mailbox-scoped API keys, supports custom domains, and includes logging and metrics, all while maintaining a usage-based pricing model without imposing fees for each seat or mailbox. This comprehensive approach enhances the overall email management experience for teams and developers alike.

Description

Prior to adopting Spam Arrest, more than 90% of our users had attempted various spam filters, yet still experienced unwanted email. Spam Arrest ensures complete protection from spam by employing a unique method that verifies relationships between you and your important contacts, thus securing the email experience for everyone involved. You can easily access your email through any POP3/IMAP-compatible application, like Outlook or Eudora, or utilize our robust webmail service to check your messages from anywhere. In addition to safeguarding your current mailboxes, you also have the option to create a new email address. Our patented challenge-response technology effectively eliminates all automated spam, providing a secure environment. The webmail interface allows convenient access to your emails via any web browser without requiring extra software installations. When you send an email using the Spam Arrest SMTP server or webmail, the recipient is automatically placed on your whitelist, facilitating seamless communication as they will not need to undergo the verification process to respond to you. This innovative approach not only enhances email security but also fosters better interactions with your contacts.

API Access

Has API Yes 

API Access

Has API No 

Screenshots View All

Screenshots View All

Integrations

Microsoft Outlook Yes 
Claude Yes 
Codex CLI Yes 
FetchSandbox Yes 
Gmail Yes 
LangChain Yes 
Model Context Protocol (MCP) Yes 
Python Yes 
Ruby Yes 
Slack Yes 
Vercel AI SDK Yes 
Zapier Yes 
n8n Yes 

Integrations

Microsoft Outlook Yes 
Claude No 
Codex CLI No 
FetchSandbox No 
Gmail No 
LangChain No 
Model Context Protocol (MCP) No 
Python No 
Ruby No 
Slack No 
Vercel AI SDK No 
Zapier No 
n8n No 

Pricing Details

$0.15 per 1000 emails
Free Trial No 
Free Version Yes 

Pricing Details

No price information available.
Free Trial Yes 
Free Version No 

Deployment

Web-Based Yes 
On-Premises No 
iPhone App No 
iPad App No 
Android App No 
Windows No 
Mac No 
Linux No 
Chromebook No 

Deployment

Web-Based Yes 
On-Premises No 
iPhone App No 
iPad App No 
Android App No 
Windows No 
Mac No 
Linux No 
Chromebook No 

Customer Support

Business Hours Yes 
Live Rep (24/7) Yes 
Online Support Yes 

Customer Support

Business Hours No 
Live Rep (24/7) No 
Online Support Yes 

Types of Training

Training Docs Yes 
Webinars No 
Live Training (Online) Yes 
In Person Yes 

Types of Training

Training Docs Yes 
Webinars No 
Live Training (Online) No 
In Person No 

Vendor Details

Company Name

Sendmux

Founded

2026

Country

Australia

Website

sendmux.ai

Vendor Details

Company Name

Spam Arrest

Country

United States

Website

www.spamarrest.com

Product Features

Product Features

Anti-Spam

Allow / Block List No 
Audit Log No 
Email Archiving No 
Email Recovery No 
Email Routing No 
Encryption No 
Fraud Detection No 
Quarantine No 
Reporting & Statistics No 
Spam Filter No 

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