mblaze.7: mention public-inbox archive

man/mblaze.7

@@ -1,4 +1,4 @@
-.Dd January 6, 2018
+.Dd January 18, 2020
 .Dt MBLAZE 7
 .Os
 .Sh NAME
@@ -206,8 +206,10 @@ There is a mailing list available at
 .Po
 to subscribe, send a message to
 .Mt mblaze+subscribe@googlegroups.com
-.Pc
-and an IRC channel
+.Pc ;
+archives are available at
+.Lk https://inbox.vuxu.org/mblaze/ .
+There also is an IRC channel
 .Li #vuxu
 on irc.freenode.net.
 Please report security-related bugs directly to the author.