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Canary%20Mail

http-library Canary%20Mail

Canary Mail email client for macOS

About this crawler

Canary%20Mail is a web crawler identified by the regular-expression pattern Canary%20Mail in the User-Agent request header. It is categorised as http-library. Use the regex above to detect, log, allow, or block Canary%20Mail traffic in your web server, CDN edge rules, or robots.txt.

Block-rate · top 25k sites

No block-rate data for this crawler.

Technical details

Name
Canary%20Mail
Pattern
Canary%20Mail
Tags
http-library
Added
2026/05/09
Instances
1 known sample(s)

Sample User-Agent strings

Canary%20Mail/397 CFNetwork/893.13.1 Darwin/17.4.0 (x86_64)

Block this crawler

robots.txt — disallow Canary%20Mail:

User-agent: Canary%20Mail Disallow: /

Apache .htaccess — return 403:

RewriteEngine On RewriteCond %{HTTP_USER_AGENT} Canary%20Mail [NC] RewriteRule .* - [F,L]

Nginx — return 403 inside a server block:

if ($http_user_agent ~* "Canary%20Mail") { return 403; }
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