(use-package gnus
  :config
  (setq gnus-select-method
    '(nnimap "gmail"
         (nnimap-address "imap.googlemail.com")
         ;; it could also be imap.googlemail/gmail.com if that's your server.
         (cond ;; If windows do this.
          ((string-equal system-type "windows-nt")
           (progn
             (nnimap-server-port 993)
             )))
         (cond ;; If linux do this
          ((string-equal system-type "gnu/linux")
           (progn
             (nnimap-server-port "imap")
             )))
         (nnimap-stream ssl)))
  (setq smtpmail-smtp-server "smtp.googlemail.com"
    smtpmail-smtp-service 587
    gnus-ignored-newsgroups "^to\\.\\|^[0-9. ]+\\( \\|$\\)\\|^[\"]\"[#'()]")
  )