Hello,

I have written some trivial programs that use Perl to manipulate messages in 
mbx folders.

However, once the number of messages to be manipulated reaches a certain size, 
the programs do not function correctly.  It appears that the problem is the 
way the Perl module passes the commands to IMAPD.

In this instance, I am copying all the messages from the Inbox to another 
folder for processing.  A debug on the Perl program shows that the command is 
issued to the IMAP daemon:

Sending: 5 UID COPY
16600,16601,16602,16603,16604,16605,16606,16607,16608,16609,16610,16611,16612,16
613,16614,16615,16616,16617,16618,16619,16620,16621,16622,16623,16624,16625,1662
6,16627,16628,16629,16630,16631,16632,16633,16634,16635,16636,16637,16638,16639,
16640,16641,16642,16643,16644,16645,16646,16647,16648,16649,16650,16651,16652,16
653,16654,16655,16656,16657,16658,16659,16660,16661,16662,16663,16664,16665,1666
6,16667,16668,16669,16670,16671,16672,16673,16674,16675,16676,16677,16678,16679,
16680,16681,16682,16683,16684,16685,16686,16687,16688,16689,16690,16691,16692,16
693,16694,16695,16696,16697,16698,16699,16700,16701,16702,16703,16704,16705,1670
6,16707,16708,16709,16710,16711,16712,16713,16714,16715,16716,16717,16718,16719,
16720,16721,16722,16723,16724,16725,16726,16727,16728,16729,16730,16731,16732,16
733,16734,16735,16736,16737,16738,16739,16740,16741,16742,16743,16744,16745,1674
6,16747,16748,16749,16750,16751,16752,16753,16754,16755,16756,16757,16758,16759,
16760,167!
61,16762,16763,16764,16765,16766,16767,16768,16769,16770,16771,16772,16773,16774
,16775,16776,16777,16778,16779,16780,16781,16782,16783,16784,16785,16786,16787,1
6788,16789,16790,16791,16792,16793,16794,16795,16796,16797,16798,16799,16800,168
01 /export/home1/cncabuse/mail/HOLDING

If there are more than X number of messages, the debug returns 

Sent 344293 bytes
Read: 7 BAD Command line too long

This leads me to believe that there is a limitation built into the daemon.  
Does anyone know if it's possible to increase the command buffer size?



-- 
Thanks,

Jason Gardiner  CCIE 9297
Sprint NTAC-Internet

There are 10 kinds of people in this world - those that
understand binary and those who don't.
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