swaks
Swiss Army Knife SMTP, the all-purpose SMTP transaction tester. More information: https://github.com/jetmore/swaks/blob/develop/doc/base.pod.
- Deliver a standard test email to
user@example.comon port 25 oftest-server.example.net:
swaks --to user@example.com --server test-server.example.net
- Deliver a standard test email, requiring CRAM-MD5 authentication as user
me@example.com. An "X-Test" header will be added to the email body:
swaks --to user@example.com --from me@example.com --auth CRAM-MD5 --auth-user me@example.com --header-X-Test "test_email"
- Test a virus scanner using EICAR in an attachment. Don't show the message DATA part:
swaks -t user@example.com --attach - --server test-server.example.com --suppress-data path/to/eicar.txt
- Test a spam scanner using GTUBE in the body of an email, routed via the MX records for
example.com:
swaks --to user@example.com --body path/to/gtube_file
- Deliver a standard test email to
user@example.comusing the LMTP protocol via a UNIX domain socket file:
swaks --to user@example.com --socket /var/lda.sock --protocol LMTP