35 lines
1,003 B
Markdown
35 lines
1,003 B
Markdown
---
|
|
c: Copyright (C) Daniel Stenberg, <daniel@haxx.se>, et al.
|
|
SPDX-License-Identifier: curl
|
|
Long: ssl
|
|
Help: Try SSL/TLS
|
|
Protocols: FTP IMAP POP3 SMTP LDAP
|
|
Added: 7.20.0
|
|
Category: tls
|
|
Multi: boolean
|
|
See-also:
|
|
- ssl-reqd
|
|
- insecure
|
|
- ciphers
|
|
Example:
|
|
- --ssl pop3://example.com/
|
|
---
|
|
|
|
# `--ssl`
|
|
|
|
Warning: this is considered an insecure option. Consider using --ssl-reqd
|
|
instead to be sure curl upgrades to a secure connection.
|
|
|
|
Try to use SSL/TLS for the connection. Reverts to a non-secure connection if
|
|
the server does not support SSL/TLS. See also --ftp-ssl-control and --ssl-reqd
|
|
for different levels of encryption required.
|
|
|
|
This option is handled in LDAP (added in 7.81.0). It is fully supported by the
|
|
OpenLDAP backend and ignored by the generic ldap backend.
|
|
|
|
Please note that a server may close the connection if the negotiation does
|
|
not succeed.
|
|
|
|
This option was formerly known as --ftp-ssl (added in 7.11.0). That option
|
|
name can still be used but might be removed in a future version.
|