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SA Bugzilla – Full Text Bug Listing |
| Summary: | X-Spam-Report broken in Evolution | ||
|---|---|---|---|
| Product: | Spamassassin | Reporter: | Raul Dias <raul> |
| Component: | spamassassin | Assignee: | SpamAssassin Developer Mailing List <dev> |
| Status: | RESOLVED INVALID | ||
| Severity: | minor | CC: | billcole, craig |
| Priority: | P5 | ||
| Version: | 3.1.7 | ||
| Target Milestone: | Undefined | ||
| Hardware: | PC | ||
| OS: | Linux | ||
| Whiteboard: | |||
| Attachments: |
header_report_multiline option patch
Preserve headers in evolution-data-server |
||
Created attachment 3843 [details]
header_report_multiline option patch
This is the patch that inserts the option header_report_multiline for "broken"
MUAs.
Created attachment 4178 [details]
Preserve headers in evolution-data-server
This patch enables the PRESERVE_HEADERS option in camel/camel-mime-parser.c,
and fixes a bug in the end of headers detection that otherwise prevented this
option from working properly.
This tidies up the display of headers such as X-Spam-Report which are otherwise
difficult to read without the PRESERVE_HEADERS option enabled.
This is actually caused by an issue within camel in evolution-data-server, not spamassassin. As described, not a bug in SA at all |
Evolution (in any version), when dealing with headers with multiple lines, rearrange the lines. This has a terrible problem with SpamAssassin as it makes difficult to analise the rules triggered by ham/spam. For example, the header: X-Spam-Report: * 4.2 bla bla blabla blabla bla * -1.0 bla bla blabla blabla bla * 3.1 foo fo ofoo bla bar bar bar will be changed to something like: X-Spam-Report: * 4.2 bla bla blabla blabla bla * -1.0 bla bla blabla blabla bla * 3.1 foo fo ofoo bla bar bar bar To make things even worse, evolution is not completly wrong in doing this. This is not common, but it is not forbidden in the RFCs. So, to solve this problem I have updated a patch to insert a new option to SA: header_report_multiline if set to 1 (defaults to 0), will insert each line of X-Spam-Report as a new header, making it readable in clients such as evolution.