openssl

I own this beautiful K800i phonecell about 3 years more or less. The great things is K800i’s email client support for smtp authentication, imap, pop3, ssl, tls, port customization. I will show you how to plant my self signed smtp server certificate into K800i

First of all we need to copy the certificate to have a .cer extension. The phone uses this as the clue that the file is a certificate and will ask if it is to be installed.

Self signed cert for ougoing SMTP

# cd /etc/postfix
# cp cacert.pem smtp.cer
# more smtp.pem   
-----BEGIN CERTIFICATE-----
MIIDvzCCAyigAwIBAgIJAK6WD/vgjFZcMA0GCSqGSIb3DQEBBAUAMIGcMQswCQYD
VQQGEwJJRDEUMBIGA1UECBMLREtJIEpha2FydGExEDAOBgNVBAcTB0pha2FydGEx
---- snip ----
---- snip ----
---- snip ----
jUSsVnNPHYewsKdKRfzoivMqQgI+IIzw5NXiE78lpmAsZOdMfkR4U+dpTr87mCmE
wcBi07++mqLhDvYvcGw4ol1Yp7sX4NgMbTrZ6APpaI8l4Rx4jb2p7UXU0YGx7aPV
idZr
-----END CERTIFICATE-----