> I just remember from years ago that some CISCOS in fixup mode will > reject EHLO, and some will reject STARTTLS, depending on configuration. > > On the upside, one does not have to worry about TLS downgrade atttacks. > > Wietse
Thanks for your background information, advice - and postfix. As suggested by you i found postconf -e 'smtp_pix_workarounds = delay_dotcrlf' working for me. Thomas
