MinuteMail vs Mohmal

MinuteMail is a developer testing platform for email and authentication flows, available on the web and through an API. It provides isolated test inboxes with lifetimes from 1 to 60 minutes; the default is 15 minutes when no duration is specified. Real-time SSE delivery and message lifecycle tracking help follow email flows, while a mock OAuth identity provider supports OAuth 2.0 authorization code flows with optional PKCE. Access options include a REST API, official Python SDK, and MCP server; setup guidance covers Claude Code, Claude Desktop, and Cursor. Accounts can use verified custom domains within plan limits, and API keys can be restricted by operation scope and allowed mailbox domains. MinuteMail says it uses HTTPS/TLS in transit, database encryption at rest, hashed API keys, and row-level security. Temporary mailboxes and messages are permanently deleted at expiry; archived mailboxes retain only the email address. The service advises using it for temporary, non-sensitive communications. A free plan has 50 API calls per day, two active mailboxes, and four archived mailboxes. Paid plans start at $86/yr.

Mohmal provides temporary email addresses for receiving messages without exposing a personal inbox. Its web service is intended for tasks such as test registrations, OTPs, file downloads and reducing spam. The free anonymous service does not require registration, and inbox controls let users refresh, delete, inspect history, change an address or open the inbox through a QR code on a compatible device. Attachments can be viewed, but mailboxes cannot send email. Temporary message content is removed within a short period and is not retained longer than needed to provide the service. The privacy policy says the service needs no personal information, though it may collect browser and device details, viewed sites, IP address, general location and cookie data for analytics, advertising and functionality. Addresses are public and automatically generated, so another person with the same address may access messages. Mohmal cautions against using temporary email for sensitive, personal or confidential information. The free plan is available; paid plans start at $4.99/mo. Monthly or yearly Pro users can configure a personal domain for temporary addresses.