[MlMt] Mailmate just started filling VM and making system unresponsive

David R. Oran daveoran at orandom.net
Wed Oct 16 10:07:15 EDT 2024


Suspicious email sent via feedback. Thanks for quick response, Benny.

On 16 Oct 2024, at 8:59, Benny Kjær Nielsen wrote:

> On 16 Oct 2024, at 14:48, David R. Oran wrote:
>
>> after unsuccessful debugging for an hour i determined:
>> - the trigger is a mail message I received yesterday. The minute i click on it to render or try to do anything with the thread it’s contained in, the memory usage explodes.
>
> I had a similar issue reported not so long ago. This involved an email with HTML using the iframe-tag (which should not be used in emails) although the actual trigger was probably CSS-styling which based the height of an element on the height of the view itself. Due to how MailMate displays multiple HTML views in a single scroll view, this resulted in an infinite loop repeatedly increasing the size of the message view.
>
> I'm not sure my (unreleased) fix for this issue will handle all cases. If possible, you are welcome to send me the problematic email using Help  > Send Feedback. You can disable the message view before selecting the message and then drag it out of MailMate and compress it with the Finder before sending it to me.
>
> (And sorry for the lack of updates recently. I'm busy working on setup/release/server-related issues and not MailMate itself.)
>
> -- 
> Benny
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DaveO
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