Error decompressing data

[Patrick Boutilier]

Stephan <steffo76 at gmx.de> wrote:

>Am 04.07.2012 09:03, schrieb Bron Gondwana:
>>
>>
>> On Mon, Jul 2, 2012, at 03:26 PM, steffo76 at gmx.de wrote:
>>> Hi list,
>>>
>>> I am having trouble with Apple Mail on iPhone and cyrus imapd. In
>telemetry logging I see the following:
>>>
>>> 3 OK Completed^M
>>> <1341234999<4 COMPRESS DEFLATE^M
>>>> 1341234999>4 OK DEFLATE active^M
>>>> 1341235140>* BYE Error decompressing data^M
>>>
>>> In my maillog I can see the following
>>>
>>> Jul  2 15:24:06 server imap[32304]: zlib inflate error: -3 invalid
>distance too far back
>>>
>>> This is cyrus imapd 2.4.12. Any hints how to resolve this ?
>>
>> Workaround:
>>
>> suppress_capabilities: COMPRESS=DEFLATE
>>
>> Is this every time, or just sometimes?  It looks like there's a bug
>in the zlib
>> usage somewhere along the line.
>>
>> Bron ( or a bogus virus scanner fiddling the data stream )
>
>It was actually caused by the used imap proxy. After switching to 
>another one it started working again.
>
>Thanks
>Stephan
>

Out of curisiosity which imap proxy gave troubles and which one worked?







>
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