Apache log

[Игорь]

Good day to all!
	i`ve red my apache log and found next strings...
.....

69.31.32.42 - - [14/May/2003:04:47:32 +0000] "CONNECT smtp.rol.ru:25 
HTTP/1.0" 200 10022
69.31.32.42 - - [14/May/2003:05:46:50 +0000] "CONNECT 64.12.136.217:25 
HTTP/1.0" 200 10022
69.31.32.42 - - [14/May/2003:05:47:09 +0000] "CONNECT 64.12.136.249:25 
HTTP/1.0" 200 10022
69.31.32.42 - - [14/May/2003:05:47:20 +0000] "CONNECT 64.12.138.57:25 
HTTP/1.0" 200 10022
69.31.32.42 - - [14/May/2003:05:50:44 +0000] "CONNECT 64.12.136.249:25 
HTTP/1.0" 200 10022
69.31.32.42 - - [14/May/2003:05:51:00 +0000] "CONNECT 64.12.136.217:25 
HTTP/1.0" 200 10022
69.31.32.42 - - [14/May/2003:05:51:03 +0000] "CONNECT 64.12.137.184:25 
HTTP/1.0" 200 10022
69.31.32.42 - - [14/May/2003:05:55:17 +0000] "CONNECT 64.12.136.249:25 
HTTP/1.0" 200 10022
69.31.32.42 - - [14/May/2003:05:55:48 +0000] "CONNECT 64.12.137.121:25 
HTTP/1.0" 200 10022
69.31.32.42 - - [14/May/2003:05:55:57 +0000] "CONNECT 64.12.136.249:25 
HTTP/1.0" 200 10022
69.31.32.42 - - [14/May/2003:05:58:37 +0000] "CONNECT 64.12.138.57:25 
HTTP/1.0" 200 10022
69.31.32.42 - - [14/May/2003:05:58:44 +0000] "CONNECT 64.12.136.217:25 
HTTP/1.0" 200 10022
69.31.32.42 - - [14/May/2003:05:58:46 +0000] "CONNECT 64.12.138.120:25 
HTTP/1.0" 200 10022
69.31.32.42 - - [14/May/2003:06:01:58 +0000] "CONNECT 64.12.136.249:25 
HTTP/1.0" 200 10022
69.31.32.42 - - [14/May/2003:06:02:12 +0000] "CONNECT 64.12.136.217:25 
HTTP/1.0" 200 10022
69.31.32.42 - - [14/May/2003:06:02:17 +0000] "CONNECT 64.12.136.249:25 
HTTP/1.0" 200 10022
69.31.32.42 - - [14/May/2003:06:02:18 +0000] "CONNECT 64.12.136.249:25 
HTTP/1.0" 200 10022
69.31.32.42 - - [14/May/2003:06:04:04 +0000] "CONNECT 64.12.138.120:25 
HTTP/1.0" 200 10022
69.31.32.42 - - [14/May/2003:06:04:41 +0000] "CONNECT 64.12.138.120:25 
HTTP/1.0" 200 10022
69.31.32.42 - - [14/May/2003:06:04:44 +0000] "CONNECT 64.12.136.249:25 
HTTP/1.0" 200 10022
69.31.32.42 - - [14/May/2003:06:09:24 +0000] "CONNECT 64.12.138.120:25 
HTTP/1.0" 200 10022
69.31.32.42 - - [14/May/2003:06:09:27 +0000] "CONNECT 64.12.136.217:25 
HTTP/1.0" 200 10022
69.31.32.42 - - [14/May/2003:06:09:33 +0000] "CONNECT 64.12.137.121:25 
HTTP/1.0" 200 10022
69.31.32.42 - - [14/May/2003:06:27:11 +0000] "CONNECT 64.12.137.121:25 
HTTP/1.0" 200 10022
69.31.32.42 - - [14/May/2003:06:27:13 +0000] "CONNECT 64.12.136.249:25 
HTTP/1.0" 200 10022
69.31.32.42 - - [14/May/2003:06:27:22 +0000] "CONNECT 64.12.138.57:25 
HTTP/1.0" 200 10022

.....

i`m think about this for a long time but can`t get what is it means!
usualy its get or post requests,is someone trying to send mail throo my 
server?