To understand which keys have been set using the
function (and how they are identified), we can use the
view_credential_keys() function. What's provided is a tibble with three
Support for using the
view_credential_keys() function (and for doing any
credential key management) is provided through the keyring package. This
function cannot be used without that package being available on the system.
We can use
install.packages("keyring") to install keyring.
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# View the available SMTP credentials # that are in the system's secure # key-value store; the `id` values # in the returned tibble provide what's # necessary to send email through # `smtp_send()` and the `creds_key()` # credential helper function # view_credential_keys()
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