Email (Postal) appender. Requires <https://github.com/drewr/postal>.
(default-body-fn {:keys [max-len]} output-str)
Given an `output-str`, returns an appropriate Postal email body.
(default-subject-fn {:keys [max-len]} output-str)
Given an `output-str`, returns an appropriate email subject string: - Take only the first line - Trim it - Simplify whitespace - Never exceed `max-subject-len` characters.
(postal-appender
postal-config
&
[{:keys [subject-len body-len subject-fn body-fn]
:or {subject-len 150
subject-fn (partial default-subject-fn
{:max-len (enc/as-?int subject-len)})
body-fn (partial default-body-fn {:max-len (enc/as-?int body-len)})}}])
Returns a Postal email appender. (postal-appender ^{:host "mail.isp.net" :user "jsmith" :pass "sekrat!!1"} {:from "Bob's logger <me@draines.com>" :to "foo@example.com"})
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