diff --git a/sloane.page.lua b/sloane.page.lua
index 78cdeda..69ad3e4 100644
--- a/sloane.page.lua
+++ b/sloane.page.lua
@@ -1,8 +1,8 @@
 -- mat.services zone configuration
--- _a = "sloane.lol"
+-- _a = "sloane.page"
 
--- custom protonmail domain
-protonmail(_a, "3cc98a4f2ce0d63b7ce519fe70419b2b2a5cee6f", "dxmkd56ygkv2n3mtqzoessrkmphqqgbqoxpbmys2z4ecyc5eemmxa")
+-- custom fastmail domain
+fastmail(_a)
 
 -- forgejo on fly
 aaaa("git", "2a09:8280:1::a:4caa")
diff --git a/templates.lua b/templates.lua
index 2e95180..bd09538 100644
--- a/templates.lua
+++ b/templates.lua
@@ -1,31 +1,41 @@
 function protonmail(domain, verification, dkim)
-  -- Configure mail records for protonmail
-  
-  -- Verification
-  txt(domain, "protonmail-verification=" .. verification)
-  
-  -- MX records
-  mx(domain, "mail.protonmail.ch", 10)
-  mx(domain, "mailsec.protonmail.ch", 20)
-  
-  -- SPF
-  txt(domain, "v=spf1 include:_spf.protonmail.ch mx ~all")
-  
-  -- DKIM
-  -- TODO: use concat()?
-  cname("protonmail._domainkey", "protonmail.domainkey." .. dkim .. ".domains.proton.ch.")
-  cname("protonmail2._domainkey", "protonmail2.domainkey." .. dkim .. ".domains.proton.ch.")
-  cname("protonmail3._domainkey", "protonmail3.domainkey." .. dkim .. ".domains.proton.ch.")
-  
-  -- DMARC
-  txt("_dmarc", "v=DMARC1; p=quarantine")
+    -- Configure mail records for protonmail
+
+    -- Verification
+    txt(domain, "protonmail-verification=" .. verification)
+
+    -- MX records
+    mx(domain, "mail.protonmail.ch", 10)
+    mx(domain, "mailsec.protonmail.ch", 20)
+
+    -- SPF
+    txt(domain, "v=spf1 include:_spf.protonmail.ch mx ~all")
+
+    -- DKIM
+    -- TODO: use concat()?
+    cname("protonmail._domainkey", "protonmail.domainkey." .. dkim .. ".domains.proton.ch.")
+    cname("protonmail2._domainkey", "protonmail2.domainkey." .. dkim .. ".domains.proton.ch.")
+    cname("protonmail3._domainkey", "protonmail3.domainkey." .. dkim .. ".domains.proton.ch.")
+
+    -- DMARC
+    txt("_dmarc", "v=DMARC1; p=quarantine")
+end
+
+function fastmail(domain)
+    -- Configure mail records for fastmail
+    mx(domain, "in1-smtp.messagingengine.com", 10)
+    mx(domain, "in2-smtp.messagingengine.com", 20)
+    cname("fm1._domainkey", "fm1." .. domain .. ".dkim.fmhosted.com")
+    cname("fm2._domainkey", "fm2." .. domain .. ".dkim.fmhosted.com")
+    cname("fm3._domainkey", "fm3." .. domain .. ".dkim.fmhosted.com")
+    txt(domain, "v=spf1 include:spf.messagingengine.com ?all")
 end
 
 function vanityns(ns1, ns2)
-  -- Configure vanity DNS nameservers
+    -- Configure vanity DNS nameservers
 
-  aaaa(concat(ns1, "ns"), "2001:67c:25a0::1")
-  a(concat(ns1, "ns"), "185.142.218.1")
-  aaaa(concat(ns2, "ns"), "2001:67c:25a0::2")
-  a(concat(ns2, "ns"), "185.142.218.2")
+    aaaa(concat(ns1, "ns"), "2001:67c:25a0::1")
+    a(concat(ns1, "ns"), "185.142.218.1")
+    aaaa(concat(ns2, "ns"), "2001:67c:25a0::2")
+    a(concat(ns2, "ns"), "185.142.218.2")
 end