It’s easy to get annoyed by the resounding silence your submission has received. But who knows, maybe your original submission fell through the cracks. Find out if that’s what happened and get your project moving on to new opportunities with a single email that tells the agent her six-week exclusivity period has passed and you’re starting to multiply submit the manuscript now. Assuming you submitted that exclusive because you really wanted her to represent you, tell her you continue to hope she’ll decide to represent you and that if anyone else shows interest in representation, you’ll touch in again. That way, you keep the door open with that agent even as you move on. Best case, this is the email that’ll trigger the agent to (re)discover the great project that almost got away.