[PATCH] parsemail: Ignore multiple cover letters

[Finucane, Stephen]

On 15 Jul 16:29, Russell Currey wrote:
> If multiple cover letters are found, parsemail dies with a
> MultipleObjectsReturned exception.  This is particularly problematic in
> the middle of a parsearchive run, so just ignore multiple cover letters.
> 
> Signed-off-by: Russell Currey <ruscur at russell.cc>

I think this issue is a little more complex than this, involving series
follow ups among other elements. However, this is a good immediate fix.
Applied.

Reviewed-by: Stephen Finucane <stephen.finucane at intel.com>