Trigger release for v0.5.9

Add a flag to make smtp check optional

Upgrade sphinx

Trigger release for v0.5.8

Remove OS restriction to get MX records

Remove unreliable port number access check
Switch python publish to run on release
Update README.md

Take a custom filename for the attachment

Default to attachment name without the path
Remove unnecessary variables

Check for phone and recipient in env var

Take gmail username instead of email address

Load env vars from a .env file

Reformat docstrings
Fix sent item after sending an SMS

Add SMTP port number to send email

0.4.5

Add SMTP port number to send email

Add more information to payload restriction

0.4.4

Add more information to payload restriction

Add payload limit for SMS

0.4.3

Add payload limit for SMS

Remove endpoint validator due to high inaccuracies

0.4.2

Remove endpoint validator due to high inaccuracies

Mark internal methods as private

Include private methods in sphinx docs