[jira] [Commented] (JAMES-3571) S3 PUT fails for SMTP mail without body

["Benoit Tellier (Jira)" <se...@james.apache.org>]

    [ https://issues.apache.org/jira/browse/JAMES-3571?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17333054#comment-17333054 ] 

Benoit Tellier commented on JAMES-3571:
---------------------------------------

This is due to a bad computation in the body size in case the line separators are missing.

https://github.com/apache/james-project/pull/407 would fix this.


> S3 PUT fails for SMTP mail without body
> ---------------------------------------
>
>                 Key: JAMES-3571
>                 URL: https://issues.apache.org/jira/browse/JAMES-3571
>             Project: James Server
>          Issue Type: Bug
>          Components: Blob
>    Affects Versions: 3.6.0
>         Environment: James: built from james-project-3.6.0 tag
> Blobstore: MinIO latest
> OS: Linux
>            Reporter: Karsten Otto
>            Priority: Major
>          Time Spent: 10m
>  Remaining Estimate: 0h
>
> When I send a mail via SMTP and provide only headers (no separator nor body, i.e. ending DATA with a . immediately after the headers), then the S3 PUT operation for the body fails with "400 Bad Request: null". Debug output shows that James provides a "Content-Length: -2", likely the cause of this error.
> This only happens since I upgraded to James built from the james-project-3.6.0 tag. A version built from master a month before accepted the mail and stored an empty blob (size 0) in S3.
> Admittedly this is an edge case, but easily happens on copy+paste to an open SMTP connection.



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