I got third day in a row "Open question reminder" for my unanswered question. Is there a way to turn reminders off or change the reminder interval to 1 month or something? Right now I don't see such option at Notifications and subcriptions settings.
I still hope that someone can help me wiht my original question, but the daily spamm is really annoyng 
"The following questions of yours are still unresolved:
Please consider one of the following actions:
- Accept an answer (click the grey check mark)
- Answer your own question, then accept your answer (find the 'Answer my own question' link underneath your question)
- Edit your question for clarification
- Add a comment for more information from an existing answer
- Close the question, if it's invalid
If your question is still legitimate and you'd like to await further answers, please do!"
