[Exim] SMTP AUTH and mail clients

Hello all,

Someone adviced me to use tcpdump to see the packets transmitted during the
conexion of the OE to see the problem for unsending messages with auth in
the OE.
Here is the output of the packets. Can anybody help me to get any solution?

Thanks.

debian:~# tcpdump -i eth1 port 25
tcpdump: listening on eth1
11:00:30.854184 hgarcia.ivie.es.1846 > VA1-1D-u-0670.mc.onolab.com.smtp: S
4873273:4873273(0) win 8192 <mss 1460,nop,nop,sackOK> (DF)
11:00:30.854222 VA1-1D-u-0670.mc.onolab.com.smtp > hgarcia.ivie.es.1846: S
2889372095:2889372095(0) ack 4873274 win 32120 <mss 1460,nop,nop,sackOK> (DF)
11:00:30.974529 hgarcia.ivie.es.1846 > VA1-1D-u-0670.mc.onolab.com.smtp: .
ack 1 win 8760 (DF)
11:01:00.974488 VA1-1D-u-0670.mc.onolab.com.smtp > hgarcia.ivie.es.1846: P
1:77(76) ack 1 win 32120 (DF)
11:01:01.098141 hgarcia.ivie.es.1846 > VA1-1D-u-0670.mc.onolab.com.smtp: P
1:16(15) ack 77 win 8684 (DF)
11:01:01.098174 VA1-1D-u-0670.mc.onolab.com.smtp > hgarcia.ivie.es.1846: .
ack 16 win 32120 (DF)
11:01:01.098365 VA1-1D-u-0670.mc.onolab.com.smtp > hgarcia.ivie.es.1846: P
77:183(106) ack 16 win 32120 (DF)
11:01:01.268402 hgarcia.ivie.es.1846 > VA1-1D-u-0670.mc.onolab.com.smtp: P
16:49(33) ack 183 win 8578 (DF)
11:01:01.268506 VA1-1D-u-0670.mc.onolab.com.smtp > hgarcia.ivie.es.1846: P
183:234(51) ack 49 win 32120 (DF)
11:01:01.396580 hgarcia.ivie.es.1846 > VA1-1D-u-0670.mc.onolab.com.smtp: P
49:83(34) ack 234 win 8527 (DF)
11:01:01.396835 VA1-1D-u-0670.mc.onolab.com.smtp > hgarcia.ivie.es.1846: P
234:303(69) ack 83 win 32120 (DF)
11:01:01.522531 hgarcia.ivie.es.1846 > VA1-1D-u-0670.mc.onolab.com.smtp: P
83:89(6) ack 303 win 8458 (DF)
11:01:01.522615 VA1-1D-u-0670.mc.onolab.com.smtp > hgarcia.ivie.es.1846: P
303:346(43) ack 89 win 32120 (DF)
11:01:01.522837 VA1-1D-u-0670.mc.onolab.com.smtp > hgarcia.ivie.es.1846: F
346:346(0) ack 89 win 32120 (DF)
11:01:01.641496 hgarcia.ivie.es.1846 > VA1-1D-u-0670.mc.onolab.com.smtp: F
89:89(0) ack 346 win 8415 (DF)
11:01:01.641560 VA1-1D-u-0670.mc.onolab.com.smtp > hgarcia.ivie.es.1846: .
ack 90 win 32120 (DF)
11:01:01.646242 hgarcia.ivie.es.1846 > VA1-1D-u-0670.mc.onolab.com.smtp: .
ack 347 win 8415 (DF)


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Héctor Garcia Peris
Dpto. Informática
Instituto Valenciano de Investigaciones Económicas S.A. (Ivie)
C/ Guardia Civil, 22 esc-2 1º 46020 - Valencia (Spain)
Tfno.: +34 - 963190050 / +34 - 963930816
Fax.: +34 - 963190055 / +34 - 963930856
e-mail: hector.garcia@???
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