Spark
Here is a little plugin to use Spark from Alfred.
Download the file/plugin and put it into the folder at ~/Library/Application Support/Alfred/Plugins/Email/
-- Use Spark as default email application with Alfred
-- Based on MailMate plugin script: https://www.alfredforum.com/topic/2354-add-support-for-mailmate-email-client/
-- Send an email with an attachment
on url_encode(theText)
return do shell script "printf " & quoted form of theText & " | xxd -u -plain | sed 's/\\(..\\)/%\\1/g' | tr -d '\\n'"
end url_encode
on create_mailto(_subject, _body, _email, _name)
set _to to _email
if (_name is not "") then
set _to to _name & " <" & _email & ">"
end if
return "mailto:?to=" & url_encode(_to) & "&subject=" & url_encode(_subject) & "&body=" & url_encode(_body)
end create_mailto
on send_email_with_attachment(ename, eemail, esubject, ebody, eattachment)
set _mailto to create_mailto(esubject, ebody, eemail, ename)
tell application "Spark"
activate
open location _mailto with trust
end tell
repeat with attachment in eattachment
do shell script "open -a Spark \"" & attachment & "\""
end repeat
end send_email_with_attachment