diff --git a/hosts/bebop/gitea.nix b/hosts/bebop/gitea.nix
index a196697..8a4b2bf 100644
--- a/hosts/bebop/gitea.nix
+++ b/hosts/bebop/gitea.nix
@@ -19,7 +19,7 @@
         mailer = {
           ENABLED = true;
           MAILER_TYPE = "smtp";
-          FROM = "relekarpayas@gmail.com"; # TODO : change this
+          FROM = "gandalf@bhankas.org";
           SENDMAIL_PATH = "/run/wrappers/bin/sendmail";
         };
         server = {
@@ -60,7 +60,7 @@
 
   security.acme.certs = {
     "git.bhankas.org" = {
-      email = "relekarpayas@gmail.com";
+      email = "admin@bhankas.org";
       dnsResolver = "1.1.1.1:53";
     };
   };
diff --git a/hosts/bebop/navidrome.nix b/hosts/bebop/navidrome.nix
index f42b45e..998ed90 100644
--- a/hosts/bebop/navidrome.nix
+++ b/hosts/bebop/navidrome.nix
@@ -34,7 +34,7 @@ in
     acceptTerms = true;
     certs = {
       "music.bhankas.org" = {
-        email = "relekarpayas@gmail.com";
+        email = "admin@bhankas.org";
         dnsResolver = "1.1.1.1:53";
       };
     };
diff --git a/modules/calibre.nix b/modules/calibre.nix
index 3f4bdad..575ca4d 100644
--- a/modules/calibre.nix
+++ b/modules/calibre.nix
@@ -40,7 +40,7 @@ in
 
   security.acme.certs = {
     "books.bhankas.org" = {
-      email = "relekarpayas@gmail.com";
+      email = "admin@bhankas.org";
       dnsResolver = "1.1.1.1:53";
     };
   };
diff --git a/modules/common-home.nix b/modules/common-home.nix
index e846ebe..d11e713 100644
--- a/modules/common-home.nix
+++ b/modules/common-home.nix
@@ -16,7 +16,7 @@
         # all history, in shortlog-style, with colors (short for colorlog)
         cl = "log --abbrev-commit --pretty=format:\"%C(cyan)%h%Creset %C(yellow bold)%d%C(reset) %s %Cgreenby %an %cr%Creset\" HEAD";
       };
-      userEmail = "relekarpayas@gmail.com";
+      userEmail = "payas@relekar.org";
       userName = "Payas Relekar";
       extraConfig = {
         core = {
diff --git a/modules/mail.nix b/modules/mail.nix
index 89f057b..28ec2f0 100644
--- a/modules/mail.nix
+++ b/modules/mail.nix
@@ -5,11 +5,11 @@
     setSendmail = true;
     accounts.default = {
       auth = true;
-      host = "smtp.gmail.com";
+      host = "smtp.purelymail.com";
       port = 587;
       tls = true;
-      user = "relekarpayas@gmail.com";
-      passwordeval = "cat /run/agenix/mu4e_gmail";
+      user = "gandalf@bhankas.org";
+      passwordeval = "cat /run/agenix/gandalf_mail";
     };
   };
 }
diff --git a/modules/vaultwarden.nix b/modules/vaultwarden.nix
index 6e74ce9..159b44a 100644
--- a/modules/vaultwarden.nix
+++ b/modules/vaultwarden.nix
@@ -20,11 +20,11 @@ in
 
         USE_SENDMAIL = true;
         SENDMAIL_COMMAND = "/run/wrappers/bin/sendmail";
-        SMTP_HOST = "smtp.gmail.com";
+        SMTP_HOST = "smtp.purelymail.com";
         SMTP_PORT = 587;
         SMTP_SECURITY = "starttls";
-        SMTP_USERNAME = "relekarpayas@gmail.com";
-        SMTP_FROM = "relekarpayas@gmail.com";
+        SMTP_USERNAME = "gandalf@bhankas.org";
+        SMTP_FROM = "gandalf@bhankas.org";
         # SMTP_PASSWORD is included in envFile
       };
     };
@@ -51,7 +51,7 @@ in
     acceptTerms = true;
     certs = {
       "vault.bhankas.org" = {
-        email = "relekarpayas@gmail.com";
+        email = "admin@bhankas.org";
         dnsResolver = "1.1.1.1:53";
       };
     };
diff --git a/modules/wiki.nix b/modules/wiki.nix
index 0b162df..bde7cd7 100644
--- a/modules/wiki.nix
+++ b/modules/wiki.nix
@@ -103,11 +103,11 @@
         uploadBucketName = "outline";
       };
       smtp = {
-        username = "relekarpayas@gmail.com";
+        username = "gandalf@bhankas.org";
         secure = true;
-        fromEmail = "relekarpayas@gmail.com";
-        replyEmail = "relekarpayas@gmail.com";
-        host = "smtp.gmail.com";
+        fromEmail = "gandalf@bhankas.org";
+        replyEmail = "gandalf@bhankas.org";
+        host = "smtp.purelymail.com";
         port = 587;
         passwordFile = "/run/agenix/outline_gmail";
       };
@@ -147,7 +147,7 @@
       adminUser = {
         activate = true;
         name = "root";
-        email = "relekarpayas@gmail.com";
+        email = "admin@bhankas.org";
         passwordFile = "/run/agenix/maildir_relekarpayas_onedrive";
       };
       database = {
@@ -250,37 +250,37 @@
     acceptTerms = true;
     certs = {
       "bebop.bhankas.org" = {
-        email = "relekarpayas@gmail.com";
+        email = "admin@bhankas.org";
         dnsResolver = "1.1.1.1:53";
       };
 
       "minio.bhankas.org" = {
-        email = "relekarpayas@gmail.com";
+        email = "admin@bhankas.org";
         dnsResolver = "1.1.1.1:53";
       };
 
       "paperless.bhankas.org" = {
-        email = "relekarpayas@gmail.com";
+        email = "admin@bhankas.org";
         dnsResolver = "1.1.1.1:53";
       };
 
       "outline.bhankas.org" = {
-        email = "relekarpayas@gmail.com";
+        email = "admin@bhankas.org";
         dnsResolver = "1.1.1.1:53";
       };
 
       "dex.bhankas.org" = {
-        email = "relekarpayas@gmail.com";
+        email = "admin@bhankas.org";
         dnsResolver = "1.1.1.1:53";
       };
 
       "radicale.bhankas.org" = {
-        email = "relekarpayas@gmail.com";
+        email = "admin@bhankas.org";
         dnsResolver = "1.1.1.1:53";
       };
 
       "analytics.bhankas.org" = {
-        email = "relekarpayas@gmail.com";
+        email = "admin@bhankas.org";
         dnsResolver = "1.1.1.1:53";
       };
     };