Header Name |
Protocol |
Reference |
| A-IM |
http |
[RFC4229] |
| Accept |
http |
[RFC4229] |
| Accept-Additions |
http |
[RFC4229] |
| Accept-Charset |
http |
[RFC4229] |
| Accept-Encoding |
http |
[RFC4229] |
| Accept-Features |
http |
[RFC4229] |
| Accept-Language |
http |
[RFC4229] |
| Accept-Language |
mail |
[RFC4021] |
| Accept-Ranges |
http |
[RFC4229] |
| Age |
http |
[RFC4229] |
| Allow |
http |
[RFC4229] |
| Alternate-Recipient |
mail |
[RFC4021] |
| Alternates |
http |
[RFC4229] |
| Apply-To-Redirect-Ref |
http |
[RFC4437] |
| Authentication-Info |
http |
[RFC4229] |
| Authorization |
http |
[RFC4229] |
| Autoforwarded |
mail |
[RFC4021] |
| Autosubmitted |
mail |
[RFC4021] |
| Bcc |
mail |
[RFC4021] |
| C-Ext |
http |
[RFC4229] |
| C-Man |
http |
[RFC4229] |
| C-Opt |
http |
[RFC4229] |
| C-PEP |
http |
[RFC4229] |
| C-PEP-Info |
http |
[RFC4229] |
| Cache-Control |
http |
[RFC4229] |
| Cc |
mail |
[RFC4021] |
| Comments |
mail |
[RFC4021] |
| Connection |
http |
[RFC4229] |
| Content-Alternative |
MIME |
[RFC4021] |
| Content-Base |
http |
[RFC4229] |
| Content-Base |
MIME |
[RFC4021] |
| Content-Description |
MIME |
[RFC4021] |
| Content-Disposition |
http |
[RFC4229] |
| Content-Disposition |
MIME |
[RFC4021] |
| Content-Duration |
MIME |
[RFC4021] |
| Content-Encoding |
http |
[RFC4229] |
| Content-features |
MIME |
[RFC4021] |
| Content-ID |
http |
[RFC4229] |
| Content-ID |
MIME |
[RFC4021] |
| Content-Identifier |
mail |
[RFC4021] |
| Content-Language |
http |
[RFC4229] |
| Content-Language |
MIME |
[RFC4021] |
| Content-Length |
http |
[RFC4229] |
| Content-Location |
http |
[RFC4229] |
| Content-Location |
MIME |
[RFC4021] |
| Content-MD5 |
http |
[RFC4229] |
| Content-MD5 |
MIME |
[RFC4021] |
| Content-Range |
http |
[RFC4229] |
| Content-Return |
mail |
[RFC4021] |
| Content-Script-Type |
http |
[RFC4229] |
| Content-Style-Type |
http |
[RFC4229] |
| Content-Transfer-Encoding |
MIME |
[RFC4021] |
| Content-Type |
http |
[RFC4229] |
| Content-Type |
MIME |
[RFC4021] |
| Content-Version |
http |
[RFC4229] |
| Conversion |
mail |
[RFC4021] |
| Conversion-With-Loss |
mail |
[RFC4021] |
| Cookie |
http |
[RFC4229] |
| Cookie2 |
http |
[RFC4229] |
| DAV |
http |
[RFC4229] |
| DL-Expansion-History |
mail |
[RFC4021] |
| Date |
http |
[RFC4229] |
| Date |
mail |
[RFC4021] |
| Default-Style |
http |
[RFC4229] |
| Deferred-Delivery |
mail |
[RFC4021] |
| Delivery-Date |
mail |
[RFC4021] |
| Delta-Base |
http |
[RFC4229] |
| Depth |
http |
[RFC4229] |
| Derived-From |
http |
[RFC4229] |
| Destination |
http |
[RFC4229] |
| Differential-ID |
http |
[RFC4229] |
| Digest |
http |
[RFC4229] |
| Discarded-X400-IPMS-Extensions |
mail |
[RFC4021] |
| Discarded-X400-MTS-Extensions |
mail |
[RFC4021] |
| Disclose-Recipients |
mail |
[RFC4021] |
| Disposition-Notification-Options |
mail |
[RFC4021] |
| Disposition-Notification-To |
mail |
[RFC4021] |
| ETag |
http |
[RFC4229] |
| Encoding |
mail |
[RFC4021] |
| Encrypted |
mail |
[RFC4021] |
| Expect |
http |
[RFC4229] |
| Expires |
http |
[RFC4229] |
| Expires |
mail |
[RFC4021] |
| Expiry-Date |
mail |
[RFC4021] |
| Ext |
http |
[RFC4229] |
| From |
http |
[RFC4229] |
| From |
mail |
[RFC4021] |
| Generate-Delivery-Report |
mail |
[RFC4021] |
| GetProfile |
http |
[RFC4229] |
| Host |
http |
[RFC4229] |
| IM |
http |
[RFC4229] |
| If |
http |
[RFC4229] |
| If-Match |
http |
[RFC4229] |
| If-Modified-Since |
http |
[RFC4229] |
| If-None-Match |
http |
[RFC4229] |
| If-Range |
http |
[RFC4229] |
| If-Unmodified-Since |
http |
[RFC4229] |
| Importance |
mail |
[RFC4021] |
| In-Reply-To |
mail |
[RFC4021] |
| Incomplete-Copy |
mail |
[RFC4021] |
| Keep-Alive |
http |
[RFC4229] |
| Keywords |
mail |
[RFC4021] |
| Label |
http |
[RFC4229] |
| Language |
mail |
[RFC4021] |
| Last-Modified |
http |
[RFC4229] |
| Latest-Delivery-Time |
mail |
[RFC4021] |
| Link |
http |
[RFC4229] |
| List-Archive |
mail |
[RFC4021] |
| List-Help |
mail |
[RFC4021] |
| List-ID |
mail |
[RFC4021] |
| List-Owner |
mail |
[RFC4021] |
| List-Post |
mail |
[RFC4021] |
| List-Subscribe |
mail |
[RFC4021] |
| List-Unsubscribe |
mail |
[RFC4021] |
| Location |
http |
[RFC4229] |
| Lock-Token |
http |
[RFC4229] |
| MIME-Version |
http |
[RFC4229] |
| MIME-Version |
MIME |
[RFC4021] |
| Man |
http |
[RFC4229] |
| Max-Forwards |
http |
[RFC4229] |
| Message-Context |
mail |
[RFC4021] |
| Message-ID |
mail |
[RFC4021] |
| Message-Type |
mail |
[RFC4021] |
| Meter |
http |
[RFC4229] |
| Negotiate |
http |
[RFC4229] |
| Obsoletes |
mail |
[RFC4021] |
| Opt |
http |
[RFC4229] |
| Original-Encoded-Information-Types |
mail |
[RFC4021] |
| Original-Message-ID |
mail |
[RFC4021] |
| Originator-Return-Address |
mail |
[RFC4021] |
| Overwrite |
http |
[RFC4229] |
| P3P |
http |
[RFC4229] |
| PEP |
http |
[RFC4229] |
| PICS-Label |
http |
[RFC4229] |
| PICS-Label |
mail |
[RFC4021] |
| Pep-Info |
http |
[RFC4229] |
| Pragma |
http |
[RFC4229] |
| Prevent-NonDelivery-Report |
mail |
[RFC4021] |
| Priority |
mail |
[RFC4021] |
| ProfileObject |
http |
[RFC4229] |
| Protocol |
http |
[RFC4229] |
| Protocol-Info |
http |
[RFC4229] |
| Protocol-Query |
http |
[RFC4229] |
| Protocol-Request |
http |
[RFC4229] |
| Proxy-Authenticate |
http |
[RFC4229] |
| Proxy-Authentication-Info |
http |
[RFC4229] |
| Proxy-Authorization |
http |
[RFC4229] |
| Proxy-Features |
http |
[RFC4229] |
| Proxy-Instruction |
http |
[RFC4229] |
| Public |
http |
[RFC4229] |
| Range |
http |
[RFC4229] |
| Received |
mail |
[RFC4021] |
| Received-SPF |
mail |
[RFC4408] |
| Redirect-Ref |
http |
[RFC4437] |
| References |
mail |
[RFC4021] |
| Referer |
http |
[RFC4229] |
| Reply-By |
mail |
[RFC4021] |
| Reply-To |
mail |
[RFC4021] |
| Resent-Bcc |
mail |
[RFC4021] |
| Resent-Cc |
mail |
[RFC4021] |
| Resent-Date |
mail |
[RFC4021] |
| Resent-From |
mail |
[RFC4021] |
| Resent-Message-ID |
mail |
[RFC4021] |
| Resent-Reply-To |
mail |
[RFC4021] |
| Resent-Sender |
mail |
[RFC4021] |
| Resent-To |
mail |
[RFC4021] |
| Retry-After |
http |
[RFC4229] |
| Return-Path |
mail |
[RFC4021] |
| Safe |
http |
[RFC4229] |
| Security-Scheme |
http |
[RFC4229] |
| Sender |
mail |
[RFC4021] |
| Sensitivity |
mail |
[RFC4021] |
| Server |
http |
[RFC4229] |
| Set-Cookie |
http |
[RFC4229] |
| Set-Cookie2 |
http |
[RFC4229] |
| SetProfile |
http |
[RFC4229] |
| SoapAction |
http |
[RFC4229] |
| Solicitation |
mail |
[RFC3865] |
| Status-URI |
http |
[RFC4229] |
| Subject |
mail |
[RFC4021] |
| Supersedes |
mail |
[RFC4021] |
| Surrogate-Capability |
http |
[RFC4229] |
| Surrogate-Control |
http |
[RFC4229] |
| TCN |
http |
[RFC4229] |
| TE |
http |
[RFC4229] |
| Timeout |
http |
[RFC4229] |
| To |
mail |
[RFC4021] |
| Trailer |
http |
[RFC4229] |
| Transfer-Encoding |
http |
[RFC4229] |
| URI |
http |
[RFC4229] |
| Upgrade |
http |
[RFC4229] |
| User-Agent |
http |
[RFC4229] |
| Variant-Vary |
http |
[RFC4229] |
| Vary |
http |
[RFC4229] |
| Via |
http |
[RFC4229] |
| WWW-Authenticate |
http |
[RFC4229] |
| Want-Digest |
http |
[RFC4229] |
| Warning |
http |
[RFC4229] |
| X400-Content-Identifier |
mail |
[RFC4021] |
| X400-Content-Return |
mail |
[RFC4021] |
| X400-Content-Type |
mail |
[RFC4021] |
| X400-MTS-Identifier |
mail |
[RFC4021] |
| X400-Originator |
mail |
[RFC4021] |
| X400-Received |
mail |
[RFC4021] |
| X400-Recipients |
mail |
[RFC4021] |
| X400-Trace |
mail |
[RFC4021] |