This is a guide to updating your Linux server for SSL-enabled, IPv6-happy email transmission using sendmail! Here are the things you need to have already: An IPv6 address for your server. Your internet hosting provider will be able ... (more)
Facebook has opened up its commenting system to all websites. What this means is that there is no need for a website owner to develop, run and moderate their own comments platform, and they will also be able to benefit from the comments being ... (more)
Here is the header that appears in emails that your web server has sent through sendmail or postfix: X-Authentication-Warning: serverx.mysite.com: apache set sender to webmaster@yoursite.com using -f The reason is that you haven't told ... (more)
postfix is the MTA (mail transfer agent) that takes email requests and forwards them on, eg to local mailbox or external MTA. dovecot is a simple IMAP server Installation: brew install postfix port install dovecot Config files: ... (more)
Google is fully supportive of the global migration to IPv6, and it is now enforcing the use of IPv6 PTR records when your server sends emails its way. https://support.google.com/mail/answer/81126?p=ipv6_authentication_error&rd=1#authentication ... (more)
The iPhone and other Smartphones Do you own a phone that doesn't do much (except make calls), but would find sat-nav (GPS), social networking and email capabilities useful? If so then you should seriously consider getting an iPhone. Not necessarily ... (more)
iRail - An index of all railway and model railway related websites in the UK and Ireland. (more)
Qwiki is such a promising concept in making search results more 'user friendly' that it will be quickly forgiven for sending out its "Qwiki of the Day - Dec. 28" around a dozen times to each member. Its blog reckons that only a small number ... (more)
Impartiality in the heating oil domestic market can be as slippery to grasp as the heating oil itself. Last time you visited a heating oil website that offered oil quotes, did you know which company was actually quoting you? And when you ... (more)
Fancy an absolutely cracking, rich red which, at less than ?5 a bottle, stands out a mile for value? As wine correspondent for the Telegraph, I am constantly being asked what my top tips are. So after a positively gruelling tasting in Bristol ... (more)
Server Smarts™ Newsletter: August 2010: 7 Tips to Improve SEO Here are the seven best SEO tips that our team members noted at a recent Pubcon Masters SEO/SMO Training seminar. Mashable.com: 4 Tips for Writing SEO-Friendly Blog Posts Here ... (more)