diff --git a/layouts/_default/single.gmi b/layouts/_default/single.gmi
index d48ba07..ecafc5b 100644
--- a/layouts/_default/single.gmi
+++ b/layouts/_default/single.gmi
@@ -45,7 +45,11 @@
 
 ---
 {{ $subject := printf "Re: %s" .Title -}}
-=> mailto:blog@runtimeterror.dev?subject={{ urlquery $subject | replaceRE `\+` "%20" }} 📧 Reply via email
+{{ $subject := urlquery $subject | replaceRE `\+` "%20" }}
+{{ $path := path.BaseName . | strings.TrimSuffix ")" -}}
+{{ $address := printf "blogreply.%s@%s" $path "runtimeterror.dev" -}}
+
+=> mailto:{{ $address }}?subject={{ $subject }} 📧 Reply by email
 {{ $related := first 3 (where (where .Site.RegularPages.ByDate.Reverse ".Params.tags" "intersect" .Params.tags) "Permalink" "!=" .Permalink) }}
 {{ if $related }}
 ## Related articles
diff --git a/layouts/_default/single.html b/layouts/_default/single.html
index 57a627c..53e54a8 100644
--- a/layouts/_default/single.html
+++ b/layouts/_default/single.html
@@ -57,8 +57,10 @@
       {{- else if eq .Params.emailReplies false }}
         {{- $emailReplies = false }}
       {{- end }}
-      {{- if and (eq .Site.Params.comments true) (ne $emailReplies false) }}
-      <span class="post_email_reply"><a href="mailto:blogreply-{{ .Title | truncate 40 | urlize}}@runtimeterror.dev?Subject=Re: {{ .Title }}">📧 Reply by email</a></span>
+      {{- if and (eq .Site.Params.comments true) (eq $emailReplies true) }}
+      {{- $path := path.BaseName . | strings.TrimSuffix ")" }}
+      {{- $address := printf "blogreply.%s@%s" $path "runtimeterror.dev" }}
+      <span class="post_email_reply"><a href="mailto:{{ $address }}?Subject=Re: {{ .Title }}">📧 Reply by email</a></span>
       {{- end }}
       <br><details class="comments_widget"><summary>Comments</summary>
       {{- partial "comments" . }}