When you send a message with russian characters in
Subject field from SquirrelMail Web-interface, they are
automatically encoded as utf-8 (by encoding each
character's hexadecimal value), for example:
As you see, there are 3 encoding words, and between
the 2nd and the 3rd ones high and low bytes of a single
utf-8 character (hex:D0B5) are splitted.
When this message is received by SquirrelMail Web-
interface (i.e. you send message back to yourself), web-
interface decodes this character as double question mark
(??) instead of decoding real russian character.
SquirrelMail version 1.4.4-rc1