Postfix and dovecot with Comodo PositiveSSL

**lestatminiyo** · Jan 15th 2015

Hi,

I just bought a Comodo PositiveSSL certificate. I was trying to see how I must install for Postfix and Dovecot.

I want to take the CSR file generated by IMSCP but I can't find it. After all, I have another question, is this CSR file generated with common name as my main domain?

I mean, if my domain is: example.org and my imscp domain is panel.example.org and admin.panel.example.org...
What domain I must validate? What domain is the CSR common name written?

I feel really lost doing this, It's my first time using a certificate for email purposes.

Thanks for all guys

**Nuxwin** · Jan 15th 2015

Hello ;

i-MSCP doesn't generate any CSR file. You must create that file by yourself. If the SSL certificate is for services ( postfix, dovecot), the common name should be the server hostname ( result of hostname -f ). Look at your SSL certificate provider to know how to generate the CSR file.

Postfix and dovecot with Comodo PositiveSSL

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