Digital signing and encryption of email is important. It provides an easy method to cleanly, easily, and securely send email communication while allowing for verification of the source. I have my key published on hkp://keyserver.ubuntu.com:11371 which syncs with the other pgp/gpg servers. I also publish my key here for those who do not wish to use such services. Getting the key from me personally is the preferred course still however.
—–BEGIN PGP PUBLIC KEY BLOCK—–
Version: GnuPG v1.4.6 (GNU/Linux)mQGiBEhbBDURBACXAnRFccTJbDWq6Ny4LwKTurUgbxfELS+y/L/+xlwgDCwEjsCa
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nAka3a4BqfInOkKr+XnDmfRn9yYEAKCfLWIL+17PF4dVqnMo4wLYWJ39Bg==
=djkG
—–END PGP PUBLIC KEY BLOCK—–