Better closing lines than "looking forward to hearing from you"

"Looking forward to hearing from you" fails for one reason: it is not a request. It describes your emotional state and leaves the reader with no action, no deadline and no decision. Replace it with a sentence that names one specific next step the reader can take in under ten seconds, and reply rates improve without any change to the rest of the email.

Why the phrase underperforms

• It has no verb for the reader. The only actor in the sentence is you.
• It is ambiguous about what "hearing" means. A yes? A time? A document? The reader has to decide, and deciding is friction.
• It carries mild obligation. Some readers hear "I am waiting on you", which produces guilt, which produces avoidance.
• It is invisible. It appears in so much email that it reads as formatting rather than content.

It is not a spam trigger. Filters do not score closing pleasantries, and swapping the phrase will not move you from spam to inbox. What it moves is reply rate.

Quick pick by situation

Formal alternatives

1. I would welcome your thoughts on the attached.
2. Please let me know how you would like to proceed.
3. I would appreciate your confirmation by Thursday.
4. Any guidance you can offer on the timeline would be helpful.
5. Please advise whether you would like me to continue.
6. I am happy to adjust the scope if that suits you better.
7. Do let me know if you would prefer a call instead.
8. I will await your decision before taking the next step.
9. Your confirmation is the only thing outstanding.
10. If this needs another approver, point me to them and I will follow up directly.

Casual and friendly

1. Let me know what you think.
2. Shout if anything is unclear.
3. Tell me if I have this wrong.
4. Happy either way — just say the word.
5. Give me a yes or a no and I will take it from there.
6. If now is bad timing, say so and I will come back in a quarter.
7. What would you change?
8. Does that match how you see it?
9. Over to you.
10. One word back is plenty.

Cold outreach

1. Worth fifteen minutes, or not a fit?
2. Reply "send it" and I will send the one-pager.
3. If this is not your area, who owns it?
4. Should I stop here?
5. Is inbox placement something you are actively working on, or not this quarter?
6. If the answer is no, "no" is a complete reply.
7. Open to a short look at your current numbers?
8. Tell me which of those two problems is closer to yours.
9. I can send the two-minute version instead, if that is easier.
10. Yes, no, or later — any of the three works.

Follow-ups on a quiet thread

1. Still relevant, or should I close the file?
2. Bumping this once in case it slipped.
3. I will assume this is a no if I do not hear back by Friday — no hard feelings.
4. Has the priority moved?
5. Is there someone else I should be asking?
6. Same question, shorter: can we do Tuesday?
7. If the budget conversation moved to next quarter, tell me and I will diarise it.
8. Last one from me on this thread.

Lines with a clear call to action

1. Pick a slot that suits you: [link].
2. Reply with the two mailbox names and I will run the check today.
3. Approve the draft as-is and I will publish it this afternoon.
4. Confirm the address and I will courier it tomorrow.
5. Send the DNS access and I will have SPF fixed within the hour.
6. Say "go" and the migration starts Monday.

What makes any of these work

• One ask, not three. Two questions in a closing line halve the chance of either being answered.
• A named time or a binary choice. "Tuesday 10:00 or Thursday 14:00" beats "when are you free?" because the reader is choosing, not scheduling.
• Permission to say no. Explicitly allowing "no" raises total reply rate, which is what you actually need to learn anything.
• A cost to you, not to them. "Reply 'send it'" asks for two words. "Fill in this form" asks for five minutes.

When to skip the closing line entirely

If your last body sentence already contains the ask, do not add a closing line at all. "Can you send the invoice by Friday?" followed by your name is a complete, strong email. Stacking "Looking forward to hearing from you!" on top of a clear ask dilutes it and adds a line the reader's eye skips.

Also skip it in a short reply inside an active thread. Mid-thread pleasantries slow the thread down.

What a closing line cannot fix

A closing line cannot fix a message that is in the spam folder. If reply rates collapsed across every template at once, the cause is almost never copy — it is authentication, a new domain with no sending history, a blocklist listing, or a list that has gone stale. Rewriting the last sentence of an email nobody can see is the most common wasted afternoon in outbound.

MailPilot addresses the other half: it warms mailboxes over OAuth or SMTP, checks SPF, DKIM and DMARC, and measures real inbox placement per provider — so when you test closing lines, you are testing them on mail that is actually being delivered.