Fastmail vs Sendmail

Fastmail

Description: Fastmail is an email service provider focused on performance, privacy, and security. It offers robust email features for personal and business use with extensive customization options.

Type: software

Pricing: Subscription

Sendmail

Description: Sendmail is a widely used open-source mail transfer agent (MTA) for routing and delivering email on Unix and Linux systems. It handles routing emails between mail servers and delivers them to local users' mailboxes.

Type: software

Pricing: Open Source

Fastmail Features

• Email hosting
• Calendar
• Contacts
• Tasks
• Notes
• Aliases
• Catch-all addresses
• Custom domains
• Mailbox delegation
• Sieve filters
• Conversation view
• Search
• Email encryption
• Two-factor authentication
• Ad-free interface

Sendmail Features

• Mail Transfer Agent (MTA) for routing and delivering email
• Runs as a daemon on Unix/Linux systems
• Uses SMTP protocol for sending outgoing mail
• Uses a flexible configuration file to control mail routing
• Supports aliases, mailing lists, forwarding, filtering
• Integrates with LDAP directories for authentication
• Includes anti-spam and anti-virus capabilities

Fastmail

• Subscription

Sendmail

• Open Source