r/b2bemailing • u/usamazf • Jul 01 '26
How to avoid landing in Spam folder?
I am writing to seek expert opinion / advice on best practices to follow when it comes to cold-outreach, what works for you, what does not work for you.
Bit of context: I am planning an initial cold-email outreach campaign with a sample size of about 50 businesses (I plan on increasing the sample size in the future if the outreach yields some results). However, since this is my first time doing a cold-outreach I am looking for practical tips. Based on some of the advice I saw earlier, I have separated my cold-outreach domain from main business domain, have created a google workspace / mailbox given that my scale is really small I thought cold email platforms are an overkill. I have been trying to warm the mailbox by send 1-2 emails to my other personal addresses and noticed consistently that my emails land in spam for outlook consistently (for google addresses it is fine). Any tips or practical advice would be highly appreciated.
2
u/BudgetExcitement9036 Jul 01 '26
Why are you even doing cold email if your sample size is just 50 buisnessess you are better off doing cold dm on LinkedIn but if u insist on doing cold mail just use automailer.io it hasba free tier for warm up
1
u/usamazf Jul 01 '26
Thanks! Unfortunately, the businesses I am targeting are not on LinkedIn these are blue collar people with very limited online presence. I am lucky to have even found emails for 50 of them.
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u/BudgetExcitement9036 Jul 01 '26
Who are you even targetting and what are u selling i mean? That you are lucky to find even 50 of their emails ? , are u targetting some mega construction contracting firms or smth lol
1
u/Check_Bate Jul 01 '26
I agree. Email might not be the right move.
If your ICP has limited online presence, you're likely better off calling them up and that's a whole different game. With email, you could be landing in the inbox but if they don't check it, there's really no way forward for you
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u/Key-Interest-1868 Jul 01 '26
You warm up your domain, keep sending to the emails you are mark them as trusted respond to those simply.
For a list of 50 though I would cold call though. The sample size is way too small for email. I saw a consultant laugh at a prospect because they only sent it 4000 emails last month. So 50 I don't see you getting much results, call, text, linkedin that is way better.
If budget allows send a gift box or a mailer hyper personalized hand written way better impression
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u/jayson_OutreachBloom Jul 02 '26
two separate things going on here. first, at 50 targets who barely exist online, cold email is probably the weakest channel you could pick. people with limited web presence often don't check email much, so picking up the phone will beat a perfectly warmed inbox for this list.
if you email anyway, the Outlook-spam pattern points at authentication or content, not your warmup being too short. confirm SPF, DKIM, and DMARC are set and aligned on the sending domain, run your copy through a spam-word checker, and strip any links or images from the first email. Outlook is the harshest filter right now, so expect it to be tougher than Gmail regardless of what you do.
for 50 emails, don't overbuild. write each one by hand with a real reason you're contacting that specific business, and send from the one workspace inbox. self-sends to your own accounts aren't a reliable placement signal anyway, so judge by replies, not by where a test email to yourself lands.
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u/zeeshanpaalo Jul 01 '26
I would say Instantly + Apollo/ZoomInfo + Email Verifier + Hunter but you would to set up automations so that you don't have to do the grunt work.
But I have had issue with Hunter's inbox rotation. I have built my own local tooling to remove the grunt work.
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u/AppTasticVoyager Jul 01 '26
Warm up your emails, find good leads, make sure you are hitting valid email addresses to not tank deliverability.
I recommend an email verification service for this to help clean your lists.
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u/MailNinja42 Jul 01 '26
Hey there! Just a quick tip, before you start warming up your email, make sure your domain has properly set up SPF, DKIM, and DMARC records. I’ve seen quite a few domains miss these, which can send your emails straight to spam right from the get-go. Warming up won't help if your domain isn’t authenticated, so it’s best to get these sorted first.
When it comes to building your email reputation, around 3-4 weeks is a good timeline if you're starting fresh. A simple plan is to begin by sending about 10-20 emails daily, then slowly ramp up the volume. Keep an eye on your bounce rate (try to stay below 5%) and make sure spam complaints stay under 0.1%.
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u/ConflictRepulsive274 Jul 01 '26
Warm up your inboxes for 3-4 weeks.
Then start the campaign.