* smtp.el (smtp-primitive-ehlo): Enclose the `lambda' form with `function'.

* smtp.el (smtp-primitive-ehlo): Enclose the `lambda' form with `function'.

* smtp.el (smtp-make-connection, smtp-connection-set-extensions,
 smtp-connection-extensions, smtp-connection-service, smtp-connection-server,
 smtp-connection-process, smtp-make-package, smtp-package-buffer,
 smtp-package-recipients, smtp-package-sender): Use old fashioned backquoting.
* mmgeneric.el (mm-define-method, mm-define-backend,mm-expand-class-name):
 Ditto.

* smtp.el (smtp-send-buffer, smtp-submit-package-function,
 smtp-open-connection-function): Replace #' with `function'.
* sasl.el (sasl-unique-id-function): Ditto.
* qmtp.el (qmtp-send-package): Ditto.