In fact, here's a binary

https://centos.pkgs.org/5/epel-x86_64/openssl101e-1.0.1e-11.el5.x86_64.rpm.html

and the how to

1. Download the latest epel-release rpm from

   http://dl.fedoraproject.org/pub/archive/epel/5/x86_64/

2. Install epel-release rpm:

   # rpm -Uvh epel-release*rpm

3. Install openssl101e rpm package:

   # yum install openssl101e


On 3/9/2018 8:47 AM, Eric Broch wrote:

That's the issue. TLSv1.1 & TLSv1.2 are only support in openssl-1.*

You could disable TLS for this email address (https://serverfault.com/questions/562234/disable-starttls-on-qmail-for-outgoing-messages).

Or, you could upgrade manually openssl on CentOS 5 (https://miteshshah.github.io/linux/centos/how-to-enable-openssl-1-0-2-a-tlsv1-1-and-tlsv1-2-on-centos-5-and-rhel5/).

Eric


On 3/9/2018 8:30 AM, Rvaught wrote:

Version .9.8e-33.el5_11

*From:*Eric Broch [mailto:ebr...@whitehorsetc.com]
*Sent:* Friday, March 09, 2018 10:26 AM
*To:* qmailtoaster-list
*Subject:* Re: [qmailtoaster] Mail Failure

What version of openssl is on your host?

# rpm -qa | grep openssl

On 3/8/2018 11:22 AM, Rvaught wrote:

    I am getting this failure when trying to send mail to one email
    address.

    The error is TLS connect failed: error 140770FC: SSL routing: SSL
    3_GET_SERVER_HELLO: unknown protocol. It appears your server
    wants a TLS or SSL connection or certificate.

    I am running a qmail toaster on Centos 5.11.

    How can I tell what version TLS I am using? The support person on
    the other end says they do not accept version of  lower than TLS
    1.1 or 1.2.

    Thanks ,

    Rick



--
Eric Broch
White Horse Technical Consulting (WHTC)

--
Eric Broch
White Horse Technical Consulting (WHTC)

--
Eric Broch
White Horse Technical Consulting (WHTC)

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