The first difficulties in email marketing: what are the ways to send emails without getting banned for spam?

[Baitle]

I'm still trying out my first email marketing strategy that leads to a landing page.

I ran into the following problem: I made a landing page and a mailbox on Hostinger, planned to send 500-1000 emails per month to potential buyers, but... After the first 150+ emails, I got an email ban on Hostinger:

Email sending has been temporarily suspended​

We have temporarily suspended email sending from your account ***@***.*** due to continuous suspicious activity from your account, such as sending spam-like or harmful emails. This may suggest a potential compromise through one of your connected applications or devices. With this suspension, we aim to protect your email account security, and reputation – sending spam, malware, or other harmful content, could get your account on global block lists. To resolve this issue, click the button below and follow the steps to reactivate your account.

Questions for experts.

1. What are some inexpensive or free, and preferably not complicated, solutions for my task?

2. I understand that my strategy is on the verge of spam, so I would be grateful for your thoughts and insights on how to do it more delicately, but without losing efficiency.

3. I know that you can collect a paid base and organize a mass campaign, sending conditionally 1000+ emails per day, but I don't need it, I don't want to do that. I'm looking for a more sophisticated approach, manual or semi-automatic data collection and also manual mailing with the addition of individual edits to some emails.

Thank You)

 

[MasterOfMyDomains]

Sign from above son.
Next we will be getting emails to buy milk from dairyland, and sh!t tickets from Cottonelle.
Hi, we sell toilet paper and since 77-79% of the population uses it, we have a special offer, just for you.

Bunch of emails coming in from people selling used cars now.

Seriously sounds like your being marked as spam, and thats a good thing

 

[Baitle]

we sell toilet paper and since 77-79% of the population uses it, we have a special offer, just for you

Hahaha, thanks for your sarcasm, seriously

I'm actually an SEO specialist, I wanted to try my hand at selling domains someday.. and
it seems that in email marketing spam is the highest level I'm capable of, lol

 

[damance]

Not possible in 2026

 

[Eric Lyon]

I'm still trying out my first email marketing strategy that leads to a landing page.

I ran into the following problem: I made a landing page and a mailbox on Hostinger, planned to send 500-1000 emails per month to potential buyers, but... After the first 150+ emails, I got an email ban on Hostinger:





Questions for experts.

1. What are some inexpensive or free, and preferably not complicated, solutions for my task?

2. I understand that my strategy is on the verge of spam, so I would be grateful for your thoughts and insights on how to do it more delicately, but without losing efficiency.

3. I know that you can collect a paid base and organize a mass campaign, sending conditionally 1000+ emails per day, but I don't need it, I don't want to do that. I'm looking for a more sophisticated approach, manual or semi-automatic data collection and also manual mailing with the addition of individual edits to some emails.

Thank You)

This may be a good read for you: eMail Marketing Best Practices for Domain Outreach

 

[DomainBFF]

If you don't have an opted-in mailing list built over time you're better off focusing your efforts literally anywhere else.

You won't make it past spam filters without an extremely warmed up, aged, dedicated sending domain. As soon as you get a few hard bounces or unsubscribes it's straight to the spam filter forever. Domain will be burnt.

If you do somehow make it past spam filters you'll likely end up in the "promotions" type inboxes, but realistically you won't even get that far.

The only cold emails that work in 2026 are carefully crafted emails sent manually to someone that's not filled with any promotion/spam/salesly pitch. Good luck.