The Ruby Toolbox - Know your options!

actionmailer

52.6
Email on Rails. Compose, deliver, receive, and test emails using the familiar controller/view pattern. First-class support for multipart email and attachments.
 Popularity
Downloads
114,471,532
 Releases
Total releases
319
First release
Latest release

mail

27.6
A really Ruby Mail handler.
 Popularity
Downloads
112,040,454
Stars
2,829
Forks
701
Watchers
78
 Releases
Total releases
83
First release
Latest release

pony

1.06
Send email in one command: Pony.mail(:to => 'someone@example.com', :body => 'hello')
 Popularity
Downloads
2,796,630
Stars
1,075
Forks
60
Watchers
23

tmail

0.13
TMail is a Ruby-based mail handler. It allows you to compose stadards compliant emails in a very Ruby-way.
 Popularity
Downloads
288,624

sendgrid-rails

0.1
Gem to extend ActionMailer with SendGrid API support
 Popularity
Downloads
194,238
Stars
69
Forks
24
Watchers
5

capistrano_mailer

0.07
Capistrano Deployment Email Notification. Keep the whole team informed of each release!
 Popularity
Downloads
61,475
Stars
45
Forks
27
Watchers
5

mailit

0.01
The simple way to create mails
 Popularity
Downloads
7,720
Stars
27
Forks
2
Watchers
2
 Releases
Total releases
3
First release
Latest release