Exchange 365 disclaimer is being added multiple times

Posted on November 10, 2022 by Damon Luong

setup my rule so it says :

*Do the following… > Append the disclaimer > “disclaimer text”

*Expect if > the subject or body includes… > “the first line of text from the disclaimer”

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disclaimer via html

Posted on November 8, 2022 by Damon Luong 
<div>
<p>&nbsp;</p>
<p>&nbsp;</p>
<p>---&nbsp;</p>
<p>CONFIDENTIAL: This email and any files transmitted with it are confidential and intended solely for the use of the individual or entity to whom they are addressed. If you have received this email in error, please notify the system manager. This message contains confidential information and is intended only for the individual named. If you are not the named addressee you should not disseminate, distribute or copy this e-mail. Please notify the sender immediately by e-mail if you have received this e-mail by mistake and delete this e-mail from your system. If you are not the intended recipient you are notified that disclosing, copying, distributing or taking any action in reliance on the contents of this information is strictly prohibited.</p>
</div>
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footer or disclaimer

Posted on November 8, 2022 by Damon Luong 
<div id="footer" style="background-color:#D5EAFF; border:1px solid #003333; padding:.7em; ">

<span style="font-size:12pt;font-weight:bold; font-family: 'times new roman'; color:#ff0000;">Disclaimer</span></br>

<p style="font-size:10pt;text-align:justify; line-height:10pt; font-family: 'times roman';">This email and any attachments may contain private, confidential, and privileged material for the sole use of the intended recipient. Do not share or use them without prior written approval. If you are not the intended recipient, please contact the sender immediately and permanently delete the original and any copies of this email and any attachments. All trademarks belong to their respective owners. If you’re an appraiser you should be using ClickFORMS. Say hi to your dog for us. </p>

<span style="padding-top:10px; font-weight:bold; color:#CC0000; font-size:10pt; font-family: 'Calibri',Arial,sans-serif; "><a href="https://bradfordsoftware.com">2022 © Bradfordsoftware.com </a></span></br>

</div>
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Using Multiple SSL Certificates in Apache with One IP Address

Posted on October 24, 2022 by Damon Luong

Next, in the NameVirtualHost directive list your server’s public IP address, *:443, or other port you’re using for SSL (see example below).

Then point the SSLCertificateFile, SSLCertificateKeyFile, and SSLCertificateChainFile to the locations of the certificate files for each website as shown below:

NameVirtualHost *:443

<VirtualHost *:443>
 ServerName www.yoursite.com
 DocumentRoot /var/www/site
 SSLEngine on
 SSLCertificateFile /path/to/www_yoursite_com.crt
 SSLCertificateKeyFile /path/to/www_yoursite_com.key
 SSLCertificateChainFile /path/to/DigiCertCA.crt
</VirtualHost>

<VirtualHost *:443>
 ServerName www.yoursite2.com
 DocumentRoot /var/www/site2
 SSLEngine on
 SSLCertificateFile /path/to/www_yoursite2_com.crt
 SSLCertificateKeyFile /path/to/www_yoursite2_com.key
 SSLCertificateChainFile /path/to/DigiCertCA.crt
</VirtualHost>

If you have a Wildcard or Multi-Domain SSL Certificate all of the websites using the same certificate need to reference the same IP address in the VirtualHost IP address:443 section like in the example below:

<VirtualHost 192.168.1.1:443>
 ServerName www.domain.com
 DocumentRoot /var/www/
 SSLEngine on
 SSLCertificateFile /path/to/your_domain_name.crt
 SSLCertificateKeyFile /path/to/your_private.key
 SSLCertificateChainFile /path/to/DigiCertCA.crt
</VirtualHost>

<VirtualHost 192.168.1.1:443>
 ServerName site2.domain.com
 DocumentRoot /var/www/site2
 SSLEngine on
 SSLCertificateFile /path/to/your_domain_name.crt
 SSLCertificateKeyFile /path/to/your_private.key
 SSLCertificateChainFile /path/to/DigiCertCA.crt
</VirtualHost>

Now restart Apache and access the https site from a browser that supports SNI. If you set it up correctly, you will access the site without any warnings or problems. You can add as many websites or SSL Certificates as you need using the above process.

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How To Set Up Multiple SSL Certificates On a CentOS VPS With Apache Using One IP Address

Posted on October 24, 2022 by Damon Luong

Make sure the mod_ssl security module is installed and enabled so the Apache web server can use the OpenSSL library and toolkit:

yum install mod_ssl openssl

Execute the following commands:

mkdir -p /etc/httpd/ssl/
mv /etc/httpd/conf.d/ssl.conf /etc/httpd/conf.d/ssl.conf.bak 
cd /etc/httpd/ssl/

Generate SSL certificate signing request (CSR) files for your domains:

openssl genrsa -out domain1.key 2048
openssl req -new -key domain1.key -out domain1.csr

openssl genrsa -out domain2.key 2048
openssl req -new -key domain2.key -out domain2.csr

and enter the following details for your certificates:

  • Country Name
  • State or Province Name
  • Locality Name
  • Organization Name
  • Organizational Unit Name
  • Email Address

When prompted for the Common Name (i.e. domain name), enter the FQDN (fully qualified domain name) for the website you are securing.

It is recommended to install commercial SSL certificates when used in a production environment. Or, generate and use self-signed SSL certificates when you are just developing or testing a website or application using the following commands:

openssl x509 -req -days 365 -in domain1.csr -signkey domain1.key -out domain1.crt

openssl x509 -req -days 365 -in domain2.csr -signkey domain2.key -out domain2.crt

Edit the ‘ssl.conf’ Apache configuration file:

vi /etc/httpd/conf.d/ssl.conf

and add the following lines:

LoadModule ssl_module modules/mod_ssl.so

Listen 443

NameVirtualHost *:443

SSLPassPhraseDialog  builtin
SSLSessionCacheTimeout  300
SSLMutex default
SSLRandomSeed startup file:/dev/urandom  256
SSLRandomSeed connect builtin
SSLCryptoDevice builtin
SSLStrictSNIVHostCheck off

<VirtualHost *:443>
DocumentRoot /var/www/html/domain1
ServerName domain1.com
ServerAlias www.domain1.com
SSLEngine on
SSLProtocol all -SSLv2
SSLCipherSuite ALL:!ADH:!EXPORT:!SSLv2:RC4+RSA:+HIGH:+MEDIUM:+LOW
SSLCertificateFile /etc/httpd/ssl/domain1.crt
SSLCertificateKeyFile /etc/httpd/ssl/domain1.key
#SSLCertificateChainFile /etc/httpd/ssl/ca.crt
ErrorLog logs/ssl_error_log
TransferLog logs/ssl_access_log
LogLevel warn
<Files ~ "\.(cgi|shtml|phtml|php3?)$">
    SSLOptions +StdEnvVars
</Files>
SetEnvIf User-Agent ".*MSIE.*" \
         nokeepalive ssl-unclean-shutdown \
         downgrade-1.0 force-response-1.0
CustomLog logs/ssl_request_log \
          "%t %h %{SSL_PROTOCOL}x %{SSL_CIPHER}x \"%r\" %b"
</VirtualHost>

<VirtualHost *:443>
DocumentRoot /var/www/html/domain2
ServerName domain2.com
ServerAlias www.domain2.com
SSLEngine on
SSLProtocol all -SSLv2
SSLCipherSuite ALL:!ADH:!EXPORT:!SSLv2:RC4+RSA:+HIGH:+MEDIUM:+LOW
SSLCertificateFile /etc/httpd/ssl/domain2.crt
SSLCertificateKeyFile /etc/httpd/ssl/domain2.key
#SSLCertificateChainFile /etc/httpd/ssl/ca.crt
ErrorLog logs/ssl_error_log
TransferLog logs/ssl_access_log
LogLevel warn
<Files ~ "\.(cgi|shtml|phtml|php3?)$">
    SSLOptions +StdEnvVars
</Files>
SetEnvIf User-Agent ".*MSIE.*" \
         nokeepalive ssl-unclean-shutdown \
         downgrade-1.0 force-response-1.0
CustomLog logs/ssl_request_log \
          "%t %h %{SSL_PROTOCOL}x %{SSL_CIPHER}x \"%r\" %b"
</VirtualHost>

When using a commercial SSL certificate, it is likely the signing authority will include an intermediate CA certificate. In that case, create a new ‘/etc/httpd/ssl/ca.crt’ file and paste the contents of the Intermediate CA into it, then edit the the ‘ssl.conf’ configuration file and uncomment the following line:

SSLCertificateChainFile /etc/httpd/ssl/ca.crt

so the Apache web server can find your CA certificate.

Test the Apache configuration:

/etc/init.d/httpd configtest

Syntax OK

Restart the Apache service for the changes to take effect:

service httpd restart
Posted in centOS, godday, SSL | Comments Off on How To Set Up Multiple SSL Certificates On a CentOS VPS With Apache Using One IP Address