Alternatives

Products that do what Straight2Spam – Send your email right to someone's spam folder does

1
Mailivery▲251
Reach the inbox, not the spam folder
2021
2
Mailwarm 2.0▲683
The email warmup tool, upgraded for deliverability.
Jun 2026 · mailwarm.com
3
Leave Me Alone▲789
Easily unsubscribe from spam emails 💌
2019
4
Warmbox▲387
Warm-up your inbox and never land in spam
2021
5
You've Got Spam▲309
A new tool that lets you spam back the spammer
2020
6IM
I made an open-source anonymous email forwarding service▲393
2019 · anonaddy.com
7
Unspam.email▲309
Email spam checker and newsletter heatmap prediction.
2020
8
Unspam AI▲385
See how your subscribers read your emails with our AI inbox
2024
9
Email Warm-Up Tool by Reply▲325
Make sure your emails land in the inbox, not spam
2021
10
SuperDMs▲477
Send bulk DMs to all Twitter replies in just 2 clicks
2021
11
AnonAddy▲132
Open-source anonymous email forwarding. Stop spam.
2019
12
ImprovMX▲292
Free email forwarding
2019
13SW
Spamnesty: Waste spammers' time▲405
2016 · stavros.io
14
MailDude▲92
Stop spam in your inbox - send it to MailDude
2014
15
Super Send 2.0▲157
Automate cold outreach - email, Linkedin & Twitter
2023
16
Mailmeteor 2.0▲301
Send auto follow-up emails with Gmail
2022
17
Email Spam Checker by Autoklose▲105
Send spam-free, high-converting emails
2020
18ET
Easy-to-use curl command to send email notifications▲107
2018 · curlmail.co
19
Mailtrap.io▲125
Fake SMTP. Send Test Emails without spamming real customers
2014
20HS
Heimdall – Self-managed email alias/forwarding service▲130
2020 · github.com
21
Email Monster▲105
Mask your email address with unlimited forwarding addresses
2021
22
Warmup Your Email▲153
Always land in Inbox by establishing sender reputation
2021
23
Mailshake 2.0▲164
Send engaging cold outreach emails, on autopilot
2021
24
Email Warmup by Boxward▲144
Get more cold emails opened, get more sales, automatically
2022

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