diff --git a/share/domains.csv b/share/domains.csv
index 62cb750..566b9ae 100644
--- a/share/domains.csv
+++ b/share/domains.csv
@@ -129,6 +129,7 @@ nigge.rs,mail.cock.li,993,mail.cock.li,587
 nuke.africa,mail.cock.li,993,mail.cock.li,587
 nyu.edu,imap.gmail.com,993,smtp.gmail.com,587
 o2.pl,poczta.o2.pl,993,poczta.o2.pl,465
+one.com,imap.one.com,993,send.one.com,465
 onenetbeyond.org,mail.autistici.org,993,smtp.autistici.org,465
 onet.com.pl,imap.poczta.onet.pl,993,smtp.poczta.onet.pl,465
 onet.eu,imap.poczta.onet.pl,993,smtp.poczta.onet.pl,465