Hi Lena,

 I want to apologies for misleading to all . :( The attachment from client was 
2mb with 20-30 files but i couldn't check it. I checked attachment from my 
colleague which is about 21mb and has a lot of doc's, jpg's, xls's, etc. To be 
clear, there was 29 folders and 146 files. I wasn't clear enough. It's my 
fault. 

Thanks again for help. 








 >-------- Оригинално писмо --------

 >От:  [email protected]

 >Относно: Re: [exim] Strange problem with mime_acl_check.

 >До: [email protected]

 >Изпратено на: 16.01.2016 17:52


> From: kuncho pencho



> The attachment is about 2mb, zipped file, contains folder with 20-30files 

> inside. 



> i login remotely to his pc, made exactly same attachment and copied

> to mail server. Check it and it pass about 1m16.021s. :(



Using `zip` from FreeBSD base, I created a compressed (-9) .zip file 2MB

containing 24 text files 7MB. The command `unzip -l` takes 0.004s real time

on my PC and 0.014s on my weakest VPS ("CPU 500 MHz").



> From: Dennis Davis



> zip files can be constructed to

> consume inordinate amounts of resources when decoded.



The `unzip -l` command lists compressed files, doesn't decompress them.

I don't understand why `unzip -l` takes 1m16s to list 20-30 files.

It's definitely not normal.



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