Make Subject / Address list more readable

[bugzilla]

The Subject / Address list is very difficult to read, because you need to scan every second line (subject or mail address). Proposal to make the two lines more different (not just by the smal size difference) but maybe add something in front of the subject like an avatar or as long as it is not available an avatar similar general icon link you see in the attached file.

Another way to do it is to right justify the mail address.

[Jon]

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[bugzilla]

Additional proposal: You could also keep just the Subject bold and indicate the read status by the kind or colour of the bubble icon.