Pavel Milanes (CO7WT)

@all-contributors please add @edelvalle for documentation

@all-contributors please add @dienteperro for documentation

@all-contributors please add @dienteperro for financial

@all-contributors please add @Joe1962 for idea and test

@all-contributors please add @sandy-cmg for idea and test

@all-contributors please add @dienteperro for idea

If we talk about fetchmail, then we must include relayhost AUTH support, that's a security feature we can't miss.

And while the segav stay on beta we will keep it out of production, stability first.

Some users noted that we need guide lines for documentation translations, so we need to create it.

> What needs to be translated? All .MD files, please refers to the `Translations` branch and the [Translations.es.md](https://github.com/stdevPavelmc/mailad/blob/Translations/Translations.es.md)