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authorGuilhem Moulin <guilhem@fripost.org>2014-04-17 04:56:43 +0200
committerGuilhem Moulin <guilhem@fripost.org>2015-06-07 02:51:47 +0200
commite9e8ce2add2b7c020daa02228e506e7c02828c15 (patch)
tree88aee2a20e3c1961aa94769a4df4f236a21741bc /roles/IMAP-proxy/files
parent3d4b17515fc21dbb218873b23ff9272ca9474e8e (diff)
Decongestion potential bottlenecks on trivial_rewrite(8).
Which might be caused by slow LDAP lookups in transport_maps. Instead, we alias each addresses for which we want a custom transport to a dedicated "dummy" domain, and use a static (CDB) transport_maps to map said domains to their transport; the receiver can then use canonical(8) to restore the original envelope recipient. Since the alias resolution is performed by cleanup(8), which can run in parallel with other instances, it should decongestion bottlenecks under heavy loads. So far only the MX:es have been decongestioned. The list manager and the MDA should be treated as well.
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