Josh Bolstad

Founder @ EmailPal 📬 One tool for cold email: intent leads, warmed inboxes, sequences & CRM. Building in public. Sharing what actually gets replies.

[Josh Bolstad @JoshBolstad2]

@fivosaresti #4 is the one I see most. Sending automated cold email from your primary domain puts the domain your invoices and support live on at risk. Separate sending domains, proper SPF/DKIM/DMARC, a few mailboxes each. Cheap insurance.

[Josh Bolstad @JoshBolstad2]

@twtMalik Makes sense. A mailbox that goes quiet after a spam spike never builds the positive signals it needs to recover. Lower volume with warming still on beats pausing it completely, in my experience.

[Josh Bolstad @JoshBolstad2]

@RevIncChristian Love that ratio. Most people treat warmup as a 2 week thing and switch it off at launch. Keeping it running and staying well under the cap is what keeps inboxes alive for months. I usually land around 15/day per mailbox, curious what made you go to 5.

[Josh Bolstad @JoshBolstad2]

@MrColdEmail The "how many inboxes" question comes up constantly. My rule of thumb: about 15 cold emails a day per mailbox, roughly 5 mailboxes per domain, and 14 days of warming before the first send. Work backward from your daily volume.

[Josh Bolstad @JoshBolstad2]

@readfoundedco @shaw_gtm Not who you asked, but what's worked best for me is intent: people who researched your topic in the last 1 to 10 days. Way warmer than static database lists everyone else is emailing. It's why I built unlimited US intent leads into https://t.co/AGPeFpCOV2.

[Josh Bolstad @JoshBolstad2]

@cryptogemguy @termsheetinator @adamemoustaine Whatever you pick, ask how they measure inbox placement, not just warmup volume. We sell pre-warmed inboxes at https://t.co/AGPeFpCOV2, $3/inbox/mo, ready for about 15 cold sends a day right away, with SPF, DKIM and DMARC written for you.

[Josh Bolstad @JoshBolstad2]

Most cold email deliverability problems I see start on day 1.

Buy a domain, set up inboxes, send 200 cold emails that afternoon. Spam folder by Friday.

What actually works:
- warm new inboxes for about 14 days before any cold sends
- keep warming on after you launch
- ramp to 15 cold emails a day per mailbox, not 50
- get SPF, DKIM and DMARC right before the first send

If you can't wait two weeks, pre-warmed inboxes are the shortcut. In EmailPal, warming is $0.60 per inbox a month and pre-warmed is $3, so patience is the cheap option.

[Josh Bolstad @JoshBolstad2]

@builtbygomez 22 sends is too small to judge, but 0 usually points to the list or the offer, not the writing. Who were the 22, and did they have a reason to care this week? Targeting people actively researching the problem moved my reply rates more than any copy tweak.

[Josh Bolstad @JoshBolstad2]

@closewithadam The one on that list that catches most people: sending too many per inbox. I'd cap around 15 cold emails a day per mailbox and about 5 mailboxes per domain. Slower ramp, but the domain is still alive in month three.

[Josh Bolstad @JoshBolstad2]

@dakshpixelup This is the biggest leak I see in launches. Most of that traffic never fills a form. We added an Identity Pixel to EmailPal for this: it identifies some visitors (name, company, pages viewed) and syncs them to a list you can email. Won't match everyone, but beats zero.

[Josh Bolstad @JoshBolstad2]

@Steve238Chan Neither yet. 2 bounces out of 23 is close to 9%, which will hurt you again soon. Verify the list right before sending and pull catch-alls out. Then fix the opening line first, the subject only earns the open.

[Josh Bolstad @JoshBolstad2]

@imjacquesmarais 2 replies from 50 on day one is normal, keep going. What moved my numbers: under 90 words, one specific reason you picked them, one easy question as the CTA, and 2 to 3 follow-ups a few days apart. Most replies come from the follow-ups.

[Josh Bolstad @JoshBolstad2]

Smartlead's cheaper on sending, but with Apollo you're really paying for the data. I built EmailPal so you don't have to pick: unlimited US intent leads, a sequencer and warmed inboxes in one plan from $69/mo with 50 mailboxes. Free account gets 100 leads to test: https://t.co/jyOmCIzqgX

[Josh Bolstad @JoshBolstad2]

One rule I keep coming back to: no links in the first cold email.

No calendar link, no website, no image signature.

Plain text, under 90 words, one question at the end.

Send the link after they reply. Step 1 with links reads like marketing, to spam filters and to people.

[Josh Bolstad @JoshBolstad2]

@voiceaismile For an AI receptionist I'd go straight at practice owners with a missed-call angle: "how many after-hours calls went to voicemail last month?" Short email, one question. If you want US leads and inboxes in one place, https://t.co/AGPeFpCh5u gives you 100 free leads to test it.

[Josh Bolstad @JoshBolstad2]

@alxberman Every "cold email is dead" post I see is someone who sent 500 emails from their main domain with no warming and a scraped list. The channel's fine. The lazy version of it is what died.

[Josh Bolstad @JoshBolstad2]

@lokendarbuilds @NickAbraham12 The SPF permerror one is brutal because nothing tells you. You just quietly land in spam. 2 out of 25 is wild for tools that sell deliverability. Did most fail on alignment or on the lookup limit?

[Josh Bolstad @JoshBolstad2]

Website visitors are so underused. Company-level tracking only gets you halfway, you still have to guess who to email. We built a person-level Identity Pixel into https://t.co/jyOmCIySrp that syncs matched visitors to a prospect list. It won't match everyone, but those leads are warm.

[Josh Bolstad @JoshBolstad2]

@Kenny76583159 This is the right order. Before touching copy I'd check 3 things: are emails actually landing in the inbox, are bounces under 2%, and is the list even the right ICP. Most 0.4% campaigns I've seen were a placement or targeting problem, not a words problem.

[Josh Bolstad @JoshBolstad2]

@nickssbuilds Stopping was the right call. Pushing through blocks is how domains get burned. Check SPF/DKIM/DMARC alignment, drop to ~15 a day per inbox, and verify the list. We built warming with measured inbox placement into https://t.co/AGPeFpCh5u for exactly this, if it helps.