---
c: Copyright (C) Daniel Stenberg, <daniel@haxx.se>, et al.
SPDX-License-Identifier: curl
Long: post303
Help: Do not switch to GET after following a 303
Protocols: HTTP
Added: 7.26.0
Category: http post
Multi: boolean
See-also:
  - post302
  - post301
  - location
Example:
  - --post303 --location -d "data" $URL
---

# `--post303`

Tells curl to violate RFC 7231/6.4.4 and not convert POST requests into GET
requests when following 303 redirections. A server may require a POST to
remain a POST after a 303 redirection. This option is meaningful only when
using --location.