Technical Information
| HTTP Status Code | 200 |
| HTTP Version | HTTP/1.1 |
| HTTPS | ✔ Available |
| IP Address | 103.168.172.65 |
| Server Software | cloudflare |
| CDN | Cloudflare |
| Compression | gzip |
|
🔄 🔴 Redirect Loop Detected | The URL "https://www.fastmail.com/pobox/" redirects to itself, creating a loop. |
HTTP Status Code 200
HTTP Version HTTP/1.1
HTTPS ✔ Available
IP Address 103.168.172.65
Server Software cloudflare
CDN Cloudflare
Compression gzip
🔄 🔴 Redirect Loop Detected The URL "https://www.fastmail.com/pobox/" redirects to itself, creating a loop.
Redirect Chain
| # | URL | HTTP Status Code | Status |
| 1 | https://pobox.com:443 | 302 | HTTP/2 302 |
| 2 | https://www.fastmail.com/pobox | 308 | HTTP/2 308 |
| 3 | https://www.fastmail.com/pobox/ | 200 | HTTP/2 200 |
#1 URL https://pobox.com:443
HTTP Status Code 302
Status HTTP/2 302
#2 URL https://www.fastmail.com/pobox
HTTP Status Code 308
Status HTTP/2 308
#3 URL https://www.fastmail.com/pobox/
HTTP Status Code 200
Status HTTP/2 200
Performance
| DNS Lookup | 0.9 ms |
| TCP Connect | 2.9 ms |
| TLS Handshake | 9.1 ms |
| Time To First Byte (TTFB) | 33.5 ms |
| Content Download | 0.5 ms |
| Total Response Time | 34 ms |
DNS Lookup 0.9 ms
TCP Connect 2.9 ms
TLS Handshake 9.1 ms
Time To First Byte (TTFB) 33.5 ms
Content Download 0.5 ms
Total Response Time 34 ms
Security
| HTTPS | ✔ Enabled |
| HSTS | ✔ max-age=31536000; includeSubDomains; preload |
| CSP | ✔ Configured |
| X-Frame-Options | ✔ DENY |
| X-Content-Type-Options | ✔ nosniff |
| Referrer Policy | strict-origin-when-cross-origin |
| Permissions Policy | ✔ Configured |
| HTTP/2 | ⚠ HTTP/1.1 |
HTTPS ✔ Enabled
HSTS ✔ max-age=31536000; includeSubDomains; preload
CSP ✔ Configured
X-Frame-Options ✔ DENY
X-Content-Type-Options ✔ nosniff
Referrer Policy strict-origin-when-cross-origin
Permissions Policy ✔ Configured
HTTP/2 ⚠ HTTP/1.1
SEO Quick Check
| Title | Pobox is now part of Fastmail | Fastmail |
| Meta Description | Pobox has been discontinued as a separate service, and all existing customers moved to the Fastmail platform. |
| Canonical | https://www.fastmail.com/pobox/ |
| Open Graph Title | Pobox is now part of Fastmail |
| Open Graph Description | Pobox has been discontinued as a separate service, and all existing customers moved to the Fastmail platform. |
| Open Graph Image | https://www.fastmail.com/assets/images/opengraph/Fastmail... |
| Twitter Card | summary_large_image |
| Twitter Title | Pobox is now part of Fastmail |
| Twitter Description | Pobox has been discontinued as a separate service, and all existing customers moved to the Fastmail platform. |
| Twitter Image | https://www.fastmail.com/assets/images/opengraph/Fastmail... |
Title Pobox is now part of Fastmail | Fastmail Meta Description Pobox has been discontinued as a separate service, and all existing customers moved to the Fastmail platform. Canonical https://www.fastmail.com/pobox/ Open Graph Title Pobox is now part of Fastmail Open Graph Description Pobox has been discontinued as a separate service, and all existing customers moved to the Fastmail platform. Open Graph Image https://www.fastmail.com/assets/images/opengraph/Fastmail... Twitter Card summary_large_image Twitter Title Pobox is now part of Fastmail Twitter Description Pobox has been discontinued as a separate service, and all existing customers moved to the Fastmail platform. Twitter Image https://www.fastmail.com/assets/images/opengraph/Fastmail... Detected Technologies
| Technology | Google Analytics Cloudflare |
Technology Google Analytics Cloudflare
HTTP Headers
| Date
| Tue, 21 Jul 2026 02:04:01 GMT |
| Content-type
| text/html; charset=utf-8 |
| Access-control-allow-origin
| * |
| Cache-control
| public, max-age=0, must-revalidate |
| Nel
| {"report_to":"cf-nel","success_fraction":0.0,"max_age":604800} |
| Set-cookie
| campaign=pobox%3A1784599441%3A3; Domain=fastmail.com; Path=/; SameSite=Lax; Max-age=31536000; Secure; |
| Strict-transport-security
| max-age=31536000; includeSubDomains; preload |
| Accept-ch
| Sec-CH-UA-Arch, Sec-CH-UA-Bitness |
| Content-security-policy
| default-src 'self'; script-src 'self' 'unsafe-eval' 'unsafe-inline'; style-src 'self' 'unsafe-inline'; img-src 'self' data: https://gravatar.com https://www.gravatar.com; frame-src 'self' https://play.libsyn.com; base-uri 'none'; form-action 'self' https://duckduckgo.com; frame-ancestors 'none'; |
| Permissions-policy
| accelerometer=(), ambient-light-sensor=(), battery=(), camera=(), display-capture=(), document-domain=(), encrypted-media=(), geolocation=(), gyroscope=(), keyboard-map=(), magnetometer=(), microphone=(), midi=(), navigation-override=(), payment=(), publickey-credentials-get=(), screen-wake-lock=(), sync-xhr=(), usb=(), xr-spatial-tracking=() |
| Referrer-policy
| strict-origin-when-cross-origin |
| X-content-type-options
| nosniff |
| X-frame-options
| DENY |
| Report-to
| {"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=yeFQ6PKNZwNKM%2BdXu6BiBnanty7l3wgQzIpfidSLjno6qiKb9o1tPJCqlWpeZoubkvIVjJ%2FtiyhfhaG1Id%2BDdkF1RA19%2BFIzWzHXetydzG7dtaMg02cPQJWX%2FSZMF%2FUNFwMpsOqfO1HWBgSZuLPX"}]} |
| Etag
| W/"619f213929aad1722fe7a82405740474" |
| Content-encoding
| gzip |
| Server
| cloudflare |
| Cf-ray
| a1e6a1eefc1df345-CDG |
| Alt-svc
| h3=":443"; ma=86400 |
Meta Tags
| Viewport | width=device-width, initial-scale=1.0 |
| Description | Pobox has been discontinued as a separate service, and all existing customers moved to the Fastmail platform. |
| Eleventy:path | ./source/pages/pobox.liquid |
| Msapplication-TileColor | #1f5077 |
Date Tue, 21 Jul 2026 02:04:01 GMT
Content-type text/html; charset=utf-8
Access-control-allow-origin *
Cache-control public, max-age=0, must-revalidate
Nel {"report_to":"cf-nel","success_fraction":0.0,"max_age":604800}
Set-cookie campaign=pobox%3A1784599441%3A3; Domain=fastmail.com; Path=/; SameSite=Lax; Max-age=31536000; Secure;
Strict-transport-security max-age=31536000; includeSubDomains; preload
Accept-ch Sec-CH-UA-Arch, Sec-CH-UA-Bitness
Content-security-policy default-src 'self'; script-src 'self' 'unsafe-eval' 'unsafe-inline'; style-src 'self' 'unsafe-inline'; img-src 'self' data: https://gravatar.com https://www.gravatar.com; frame-src 'self' https://play.libsyn.com; base-uri 'none'; form-action 'self' https://duckduckgo.com; frame-ancestors 'none';
Permissions-policy accelerometer=(), ambient-light-sensor=(), battery=(), camera=(), display-capture=(), document-domain=(), encrypted-media=(), geolocation=(), gyroscope=(), keyboard-map=(), magnetometer=(), microphone=(), midi=(), navigation-override=(), payment=(), publickey-credentials-get=(), screen-wake-lock=(), sync-xhr=(), usb=(), xr-spatial-tracking=()
Referrer-policy strict-origin-when-cross-origin
X-content-type-options nosniff
X-frame-options DENY
Report-to {"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=yeFQ6PKNZwNKM%2BdXu6BiBnanty7l3wgQzIpfidSLjno6qiKb9o1tPJCqlWpeZoubkvIVjJ%2FtiyhfhaG1Id%2BDdkF1RA19%2BFIzWzHXetydzG7dtaMg02cPQJWX%2FSZMF%2FUNFwMpsOqfO1HWBgSZuLPX"}]}
Etag W/"619f213929aad1722fe7a82405740474"
Content-encoding gzip
Server cloudflare
Cf-ray a1e6a1eefc1df345-CDG
Alt-svc h3=":443"; ma=86400
