sraun | LJ Post-By-E-mail address? (Reply)

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I'm trying to get post-by-e-mail working again. It was working before the server crash - now I'm getting errors trying to use it.

Now, my last successful e-mail post was in September 2008. I've just been going through the FAQs - it looks good to me. Is the address I should use still sraun@post.livejournal.com?

<lj-cut text="sanitized error logs under the cut">
2009-11-07 20:24:17 1N6xRv-0003MP-WB == sraun+PIN@post.livejournal.com R=dnslookup T=remote_smtp defer (-44): SMTP error from remote mail server after RCPT TO:<sraun+PIN@post.livejournal.com>: host mail.livejournal.com [208.93.0.48]: 450 4.7.1 <fireagate.fireopal.org>: Helo command rejected: Host not found
2009-11-07 20:36:23 1N6xde-0003OD-Jk == sraun+PIN@post.livejournal.com R=dnslookup T=remote_smtp defer (-44): SMTP error from remote mail server after RCPT TO:<sraun+PIN@post.livejournal.com>: host mail.livejournal.com [208.93.0.48]: 450 4.7.1 <fireagate.fireopal.org>: Helo command rejected: Host not found
2009-11-07 20:37:14 1N6xRv-0003MP-WB == sraun+PIN@post.livejournal.com routing defer (-51): retry time not reached
2009-11-07 20:37:14 1N6xde-0003OD-Jk == sraun+PIN@post.livejournal.com routing defer (-51): retry time not reached
2009-11-07 20:37:57 1N6xfB-0003Ok-6w == sraun+PIN@livejournal.com R=dnslookup T=remote_smtp defer (-44): SMTP error from remote mail server after RCPT TO:<sraun+PIN@livejournal.com>: host mail.livejournal.com [208.93.0.48]: 450 4.7.1 <fireagate.fireopal.org>: Helo command rejected: Host not found

Are they complaining about a reverse DNS failure?
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