Wireshark · Wireshark-users: [Wireshark-users] Problem connection imap SSL

[Jf Sénéchal <jfsenechal@xxxxxxxxx>]

hello

I encounter a trouble with my boss at home with his client voo provider

he can not read emails professionals via a client such as Thunderbird

the connection is in imap ssl port 993

It works everywhere except at  his home

So obviously the basic tests have been done with other tests ordis the other mail client, other accounts on the same server etc ...

According to my analysis it seems that is level with the encryption it raises concerns

Contact Customer much mail server, but it seems that there is a return worries

Here is some info, customer voo in which everything works and in person to which this poses problems

Wireshark chez le client ok

http://afmlibre.be/voo/wireshark-ok.jpg

Wireshark chez le client ko

http://afmlibre.be/voo/wireshark-ko.jpg

Wireshark en detail

http://afmlibre.be/voo/wireshark-detail.jpg

complete capture wireshark

http://afmlibre.be/voo/cap2.pcapng

tracert

http://afmlibre.be/voo/tracer2t.jpg

ssldump on mail server  

http://afmlibre.be/voo/ssldump.jpg

Can you help me ?

Merci