Dovecot Sieve for Pre-Fetching and Inlining Images
I’ve been self hosting email for at least three years now, and since the start I’ve been wanting a particular feature. Many may remember years ago when Google announced how Gmail would start prefetching and locally serving up images. A feature that was announced as privacy protecting, but in Google classic fashion really just meant they wanted to increase the value of you data, by preventing other from also tracking it.