To dream that you are posting bail means that you need assistance in financial affairs.The message is that it’s perfectly acceptable to welcome help.

Psychological / emotional perspective: To be posting a notice suggests making a declaration. When in dreams we are posting a letter it is to communicate information or intention.

The arrival of a letter in your dream represents a realization, usually about someone else, or news about yourself. Your reaction to the letter is important. Did you feel anxious,...