getmail v. 4.52.0

Greetings,

getmail version 4.52.0 has been released and is available for download
at the usual place:
http://pyropus.ca/software/getmail/

Changes since the previous version include:

Version 4.52.0
22 October 2016
    -add `ignore_header_shrinkage` parameter to Filter_external for users who
    know it is normal for their particular filter to result in a smaller message
    header than the source message, for example when the filter encapsulates
    the original message in a simpler wrapper message.  Thanks: "RW", 
    Tristan Miller, Francesco Ariis.
    -EXPERIMENTAL: when deleting a message from an IMAP mailbox, set the \Seen 
    flag in addition to the the \Deleted flag.  This apparently prevents 
    the ever-innovatively-broken MSExchange from sending a spurious incorrect 
    disposition-notification message to the sender of the message.  I do not 
    know if this will cause problems with other broken IMAP server 
    implementations; please send a report to the getmail-user's mailing list if
    you see odd behaviour with this change.  Thanks: John Hein.
    -enable socket timeouts for IMAP SSL classes by default.  They were disabled
    in the code because they were incompatible with SSL in older versions of 
    Python.  If you see problems with Python 2.6 or 2.7 now, please let me know.
    

Charles
-- 
-----------------------------------------------------------------------
Charles Cazabon
GPL'ed software available at:               http://pyropus.ca/software/
-----------------------------------------------------------------------