Before I wrote an article：《 Use Mailgun create your free domain mail 》Mailgun There is a very interesting feature is the recipient routing，With this feature set，You can use any incoming mail forwarding to your mailbox which set a good，This eliminates the need for each domain name to set up a mail service，Only through Mailgun On the corresponding e-mail can be forwarded by e-mail needs - after all,[……]
The internet
This article now has expired，Because Mailgun no longer offer free credit，And the necessary functions used herein, "recipient routing" feature set for advanced users no longer offer free，I changed the site to achieve another domain mail，see：When Mailgun no longer free，How do you placed your domain mail?
Creating a website is easy，But there should own a domain name and e-mail address associated Domain Mail[……]
New out of a lot of people want to try Wireguard，Here VPN over the wall in the end it is appropriate for us to discuss not，Let's look at how fast service from a wireguard on vps。Many people have heard of this service particularly complex to configure，So discouraged，Actually quite simple。
The environment
Here I use the latest ubuntu 18.04.2 To configure，First you have to have a[……]
As iOS developer you，Promo codes must be aware of this thing，That is, we often say that the redemption code。(of course，As perhaps you iOS users also no stranger to this)
this time，We take a look，This seemingly endless redemption code，What are the restrictions in the end。
Validity
Apple background rendering valid redemption code has been a mystery，Although the official statement of 4 week，That is[……]
2018On November 2nd update，One day after switching to DoT，All stubby built-in server running unusually slow，Until daily use is immune to give up ......。
2018On November 1st update，used 5 After days DoH，Since the server is currently offering this service only 1.1.1.1，I was here at this address operators blocked。
[crayon-676[……]
Since I replaced the United States District Apple ID，Originally purchased the Surge will not be used again - of course，Now Surge also updated the new version，to me，Spend millions to buy an advanced network debugging tools and then simply used over the wall，Think I felt very stupid。
Fortunately，macOS version of the Surge 2 Authorization is still，After all, this does not follow Apple ID，I can[……]
Do app do site，Inevitably and server、Backstage、Data deal，Then developed as a background，When it comes to Register Login，You should think most users should be safe，In particular password security。
Now a website security community almost every day、A company is Tuoku，That is the whole point of being stolen database download。So all your user data fall into the hands of criminals，Even so should be how to prevent，Criminals can not get used[……]
Background account
Before everyone wrote OwnCloud build private clouds with personal Articles，Until now, network disk have been out of service for some time，From now on ownCloud The team also abandoned pit，All switched to develop a new network drive”NextCloud“。
ownCloud version number has been maintained at[crayon-676970b[……]
IOS app backend server to do，It needs to be done to support the ipv6，although 6 Almost do not use in China，Unfortunately Apple is now requiring all shelves app needs to support pure ipv6 network，so，At least our server to be up and running in under an environment ipv6。
Since most domestic server can not provide ipv6 network，So we can only find their own tunnel，Now use[……]