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diff --git a/content/blog/105_sieve.md b/content/blog/105_sieve.md new file mode 100644 index 0000000..533ff72 --- /dev/null +++ b/content/blog/105_sieve.md @@ -0,0 +1,19 @@ +Title: Don't fear the sieve +Category: Blog +Tags: /dev/diary, e-mail, programming +Date: 2019-02-01 +Slug: understanding-sieve +Status: Draft + +If you don't already know, sieve (/siːv/) is an e-mail filtering language. +It's not touring complete (i.e. it doesn't allow recursion) +and has been defined through a series of RFCs for the base language +as well as several extentions. + +The RFCs aren't exactly nice to read. +But luckily, there are plenty of tutorials on the internet, +that try to explain sieve. +Unfortunately most of them are garbage. + +The main reason for this is, that the articles never deal +with a realistic set of constraints of requirements |