| SYNOPSIS |
#include <dkim.h>
const char * dkim_getsigdomain(
DKIM *dkim
);
Retrieve from a DKIM handle the domain name associated with the signature
on a message.
|
|---|
| DESCRIPTION |
| Called When |
dkim_getsigdomain() can be called at any time after a handle
is initialized with a call to
dkim_verify(). |
|
|---|
| ARGUMENTS |
| Argument | Description |
|---|
| dkim |
Message-specific handle, returned by
dkim_verify.
|
|
|---|
| RETURN VALUES |
| Value | Description |
|---|
| NULL |
No domain name could be determined for this signature.
|
| otherwise |
A pointer to the domain name found in the signature.
|
|
|---|
| NOTES |
- This function is a local addition to the formal API specification
and is experimental only. It may not appear in other implementations.
- For a multiply-signed message, the library selects the first signature
which appears to be syntactically valid and unexpired. In a future
release, this will change to be able to analyze multiple signatures
individually.
|