Re: How to remove attachments from many mails on Cyrus-IMAP Store?

[Bron Gondwana <brong@xxxxxxxxxxxxxxxx>]

Hi Walter,

The only way to remove attachments is to replace the message with an edited copy of the message.  You can't alter emails in an IMAP mailstore once they are delivered.

At FastMail we're using the attached Perl module to strip attachments from emails for our "remove attachments" feature.  It's not pretty, but it gets the job done.  It needs to be hooked up to some code that actually connects via IMAP and does the work.

Cheers,

Bron.

On Thu, 19 Oct 2017, at 22:10, Walter H. via Info-cyrus wrote:

Hello,

my energy supplier sends a daily mail about the electricity power

consumption of the previous day;

these mails have two attachment - one .csv and one .xml

I'd like to remove the .xml attachments from the mails already stored in

the cyrus database, as these are bigger and really not needed;

how would I achieve this?

(how to delete these from each file in the database is not problem)

why I would like to do this:  saving storage ...

the directory has these files:

1.

2.

3.

...

10007.

10008.

cyrus.cache

cyrus.header

cyrus.index

cyrus.squat

my system: CentOS 6, Cyrus v2.3.16-Fedora-RPM-2.3.16-15.el6

Thanks,

Walter

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--

  Bron Gondwana, CEO, FastMail Pty Ltd

  brong@xxxxxxxxxxxxxxxx

Attachment: StripAttachments.pm
Description: Perl program

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