Courier Mail Server vs ProtonMail
Overview
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CLI (Node.js)
Manual
Detailed Comparison
It is a mail transfer agent server that provides ESMTP, IMAP, POP3, SMAP, webmail, and mailing list services with individual components. It is best known for its IMAP server component. | It is the world's largest secure email service, developed by CERN and MIT scientists. We are open source and protected by Swiss privacy law |
Web-based administration and configuration tool;
Local mailboxes can be accessed via POP3;
Local mailboxes can be accessed via IMAP;
PAM, LDAP, PostgreSQL (beta), or MySQL authentication. LDAP authentication requires OpenLDAP to be installed. LDAP-based mail routing is also supported;
Authenticated SMTP;
XVERP and XEXDATA ESMTP extensions
| Sending limit;
Labels limit;
Storage;
Custom domains;
Additional addresses;
Customer support;
Short email domain (@pm.me): send and receive messages. |
Statistics | |
Stacks 2 | Stacks 83 |
Followers 18 | Followers 100 |
Votes 0 | Votes 8 |
Pros & Cons | |
No community feedback yet | Pros
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Integrations | |
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