Do you receive all new mailing list emails every day? You should receive them if you are a subscriber.
rapidprototype wrote
How can I find out if the problem is with my post contents or if there a problem with my account? Should I delete the post and re-post a second time?
You can delete your post because Nabble won't resend it to the mailing list. You can try sending an email directly to the mailing list address and see if it gets through (it will be archived at Nabble if it works fine).