MozillaZine

Strange characters in the Subject header

From MozillaZine Knowledge Base

This article was written for Thunderbird but also applies to Mozilla Suite / SeaMonkey (though some menu sequences may differ).


If the Subject header extends past one line Thunderbird will truncate it and add a solid box character when displaying it. You could use the Thunderbird header tools extension to shorten the header, or just ignore it.

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