A home of miscellaneous projects by Paul Philippov.


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Displaying notes 181 - 195 of 246 in total

How to change default template in Inkscape
How to convert all tags and attributes to lower case with Vim
How to make a multi-line button
How to fix Unrouteable address for a local domain with Gmail smarthost
How to check for TLS
How to debug Exim4 SMTP on a production server
How to remove a message from Exim4 queue
How to resend frozen messages in Exim4 queue
How to check mail routing in Exim4
How to serve direct delivery for a particular domain along with a smarthost for rest
How to disable IPv6 in Exim4 on Debian
How to check DKIM and SPF records for your domain
How to generate self-signed SSL certificate for Exim4
How to extract all MIME entries from a text file
How to scan a document from console