diff --git a/bskyweb/cmd/bskyweb/mailmodo.go b/bskyweb/cmd/bskyweb/mailmodo.go
deleted file mode 100644
index e892971f..00000000
--- a/bskyweb/cmd/bskyweb/mailmodo.go
+++ /dev/null
@@ -1,70 +0,0 @@
-package main
-
-import (
-	"bytes"
-	"context"
-	"crypto/sha256"
-	"encoding/json"
-	"fmt"
-	"net/http"
-	"time"
-)
-
-type Mailmodo struct {
-	httpClient *http.Client
-	APIKey     string
-	BaseURL    string
-	ListName   string
-}
-
-func NewMailmodo(apiKey, listName string) *Mailmodo {
-	return &Mailmodo{
-		APIKey:     apiKey,
-		BaseURL:    "https://api.mailmodo.com/api/v1",
-		httpClient: &http.Client{},
-		ListName:   listName,
-	}
-}
-
-func (m *Mailmodo) request(ctx context.Context, httpMethod string, apiMethod string, data any) error {
-	endpoint := fmt.Sprintf("%s/%s", m.BaseURL, apiMethod)
-	js, err := json.Marshal(data)
-	if err != nil {
-		return fmt.Errorf("Mailmodo JSON encoding failed: %w", err)
-	}
-	req, err := http.NewRequestWithContext(ctx, httpMethod, endpoint, bytes.NewBuffer(js))
-	if err != nil {
-		return fmt.Errorf("Mailmodo HTTP creating request %s %s failed: %w", httpMethod, apiMethod, err)
-	}
-	req.Header.Set("mmApiKey", m.APIKey)
-	req.Header.Set("Content-Type", "application/json")
-
-	res, err := m.httpClient.Do(req)
-	if err != nil {
-		return fmt.Errorf("Mailmodo HTTP making request %s %s failed: %w", httpMethod, apiMethod, err)
-	}
-	defer res.Body.Close()
-
-	status := struct {
-		Success bool   `json:"success"`
-		Message string `json:"message"`
-	}{}
-	if err := json.NewDecoder(res.Body).Decode(&status); err != nil {
-		return fmt.Errorf("Mailmodo HTTP parsing response %s %s failed: %w", httpMethod, apiMethod, err)
-	}
-	if !status.Success {
-		return fmt.Errorf("Mailmodo API response %s %s failed: %s", httpMethod, apiMethod, status.Message)
-	}
-	return nil
-}
-
-func (m *Mailmodo) AddToList(ctx context.Context, email string) error {
-	return m.request(ctx, "POST", "addToList", map[string]any{
-		"listName": m.ListName,
-		"email":    email,
-		"data": map[string]any{
-			"email_hashed": fmt.Sprintf("%x", sha256.Sum256([]byte(email))),
-		},
-		"created_at": time.Now().UTC().Format(time.RFC3339),
-	})
-}
diff --git a/bskyweb/cmd/bskyweb/main.go b/bskyweb/cmd/bskyweb/main.go
index a2952cae..5185ff57 100644
--- a/bskyweb/cmd/bskyweb/main.go
+++ b/bskyweb/cmd/bskyweb/main.go
@@ -40,18 +40,6 @@ func run(args []string) {
 					// retain old PDS env var for easy transition
 					EnvVars: []string{"ATP_APPVIEW_HOST", "ATP_PDS_HOST"},
 				},
-				&cli.StringFlag{
-					Name:     "mailmodo-api-key",
-					Usage:    "Mailmodo API key",
-					Required: false,
-					EnvVars:  []string{"MAILMODO_API_KEY"},
-				},
-				&cli.StringFlag{
-					Name:     "mailmodo-list-name",
-					Usage:    "Mailmodo contact list to add email addresses to",
-					Required: false,
-					EnvVars:  []string{"MAILMODO_LIST_NAME"},
-				},
 				&cli.StringFlag{
 					Name:     "http-address",
 					Usage:    "Specify the local IP/port to bind to",
diff --git a/bskyweb/cmd/bskyweb/server.go b/bskyweb/cmd/bskyweb/server.go
index 6b76acc9..e159d780 100644
--- a/bskyweb/cmd/bskyweb/server.go
+++ b/bskyweb/cmd/bskyweb/server.go
@@ -2,11 +2,9 @@ package main
 
 import (
 	"context"
-	"encoding/json"
 	"errors"
 	"fmt"
 	"io/fs"
-	"io/ioutil"
 	"net/http"
 	"os"
 	"os/signal"
@@ -29,25 +27,19 @@ import (
 )
 
 type Server struct {
-	echo     *echo.Echo
-	httpd    *http.Server
-	mailmodo *Mailmodo
-	xrpcc    *xrpc.Client
+	echo  *echo.Echo
+	httpd *http.Server
+	xrpcc *xrpc.Client
 }
 
 func serve(cctx *cli.Context) error {
 	debug := cctx.Bool("debug")
 	httpAddress := cctx.String("http-address")
 	appviewHost := cctx.String("appview-host")
-	mailmodoAPIKey := cctx.String("mailmodo-api-key")
-	mailmodoListName := cctx.String("mailmodo-list-name")
 
 	// Echo
 	e := echo.New()
 
-	// Mailmodo client.
-	mailmodo := NewMailmodo(mailmodoAPIKey, mailmodoListName)
-
 	// create a new session (no auth)
 	xrpcc := &xrpc.Client{
 		Client: cliutil.NewHttpClient(),
@@ -77,9 +69,8 @@ func serve(cctx *cli.Context) error {
 	// server
 	//
 	server := &Server{
-		echo:     e,
-		mailmodo: mailmodo,
-		xrpcc:    xrpcc,
+		echo:  e,
+		xrpcc: xrpcc,
 	}
 
 	// Create the HTTP server.
@@ -221,9 +212,6 @@ func serve(cctx *cli.Context) error {
 	e.GET("/profile/:handleOrDID/post/:rkey/liked-by", server.WebGeneric)
 	e.GET("/profile/:handleOrDID/post/:rkey/reposted-by", server.WebGeneric)
 
-	// Mailmodo
-	e.POST("/api/waitlist", server.apiWaitlist)
-
 	// Start the server.
 	log.Infof("starting server address=%s", httpAddress)
 	go func() {
@@ -398,36 +386,3 @@ func (srv *Server) WebProfile(c echo.Context) error {
 	data["requestHost"] = req.Host
 	return c.Render(http.StatusOK, "profile.html", data)
 }
-
-func (srv *Server) apiWaitlist(c echo.Context) error {
-	type jsonError struct {
-		Error string `json:"error"`
-	}
-
-	// Read the API request.
-	type apiRequest struct {
-		Email string `json:"email"`
-	}
-
-	bodyReader := http.MaxBytesReader(c.Response(), c.Request().Body, 16*1024)
-	payload, err := ioutil.ReadAll(bodyReader)
-	if err != nil {
-		return err
-	}
-	var req apiRequest
-	if err := json.Unmarshal(payload, &req); err != nil {
-		return c.JSON(http.StatusBadRequest, jsonError{Error: "Invalid API request"})
-	}
-
-	if req.Email == "" {
-		return c.JSON(http.StatusBadRequest, jsonError{Error: "Please enter a valid email address."})
-	}
-
-	if err := srv.mailmodo.AddToList(c.Request().Context(), req.Email); err != nil {
-		log.Errorf("adding email to waitlist failed: %s", err)
-		return c.JSON(http.StatusBadRequest, jsonError{
-			Error: "Storing email in waitlist failed. Please enter a valid email address.",
-		})
-	}
-	return c.JSON(http.StatusOK, map[string]bool{"success": true})
-}