Alternatives

Products that do what Send anonymous complaints to your neighbor's mailbox does

1
Revenge by Mail▲105
Send embarrassing mail to friends and enemies.
2017
2
Leak▲151
Just say it. Send an anonymous email.
2014
3SI
Share It, Anonymously with Self Destruct Messages▲52
2021 · pastenow.me
4
Shit Express▲105
Send shit to someone anonymously with Bitcoins
2014
5SA
Send Anonymous Mail – Simplified▲8
2015 · sendanonymousmail.com
6MA
Maskmail – anonymous email address service▲110
2018 · maskmail.net
7AM
Anonymous messaging with a 1km radius▲194
2016 · zonemessenger.com
8MA
MailRubber, a condom for your email address▲23
2013 · mailrubber.me
9MF
my friday night project - F Junk Mail▲42
2012 · fjunkmail.com
10AD
Auto draft and mail a custom letter to end debt collector harassment▲17
2019 · debtsettle.co
11
Somebody▲209
Send a message delivered verbally by a stranger
2014
12PA
Phishing as a service▲155
2015 · cuttlephish.com
13HS
Hidnchat - Send anonymous mails, receive replies▲7
2014 · hidnchat.com
14
Shamelessly▲60
Get your complaints heard and acted on, fast.
2014
15TT
TrashEmail – Telegram-based disposable mail service▲113
2020 · github.com
16
Front▲87
Take the pain out of shared inboxes.
2014
17
Creepy Postcards▲84
Send weird anonymous postcards to your friends
2015
18TY
Test your E-Mail for IP Leaks▲50
2013 · emailipleaktest.com
19AC
A contact form that prunes spam▲8
2021 · powreach.com
20M
MailgunLogger▲38
2020 · github.com
21
Cringemail▲74
Poke fun at your friends by sending them a postcard
2019
22CE
Call emails, not phones▲71
2014 · dialzoo.me
23UY
Use Your Inbox As A Google Reader Replacement▲62
2020 · feedsub.com
24ET
Emails that Self-Destruct and Notify You When Read▲27
2013 · ghostmailapp.com

Ranked by how close each launch is in meaning, then by votes. Refine with a description →