First off - They appear to show a series of normal POP3 transactions. What exactly is the issue?
Second - we can ignore the section of highlighted in red. Virgin's server doesn't support the CAPA command and thus returns a protocol error. However this is not fatal - the mail client merely continues with clear text login. Which is expected behaviour. All other inputs are responded to.
Third - At the end of the session the client quits cleanly with a quit command, which is acknowledged by the server. Why the client is then launching into another session immediately after this is not obvious.
Are you seeing any error messages?
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