diff --git a/tools/syndicate/feeds.go b/tools/syndicate/feeds.go
index 6e185968..18e9944e 100644
--- a/tools/syndicate/feeds.go
+++ b/tools/syndicate/feeds.go
@@ -6,21 +6,21 @@ import (
 	"regexp"
 	"strings"
 
+	"github.com/by-jp/www.byjp.me/tools/syndicate/poster"
 	"github.com/by-jp/www.byjp.me/tools/syndicate/shared"
 	"github.com/mmcdole/gofeed"
 )
 
-type toPostMap map[shared.SyndicationID]shared.Post
 type toBackfeedMap map[string]string
 
-func parseFeed(urlToPath func(string) string, feedReader io.Reader, tagMatcher *regexp.Regexp, syndicationMatchers map[string]*regexp.Regexp) ([]string, toPostMap, toBackfeedMap, error) {
+func parseFeed(urlToPath func(string) string, feedReader io.Reader, tagMatcher *regexp.Regexp, syndicationMatchers map[string]*regexp.Regexp) ([]string, poster.ToPostList, toBackfeedMap, error) {
 	fp := gofeed.NewParser()
 	feed, err := fp.Parse(feedReader)
 	if err != nil {
 		return nil, nil, nil, err
 	}
 
-	toPost := make(toPostMap)
+	toPost := make(poster.ToPostList)
 	toBackfeed := make(toBackfeedMap)
 	services := make(map[string]struct{})
 
diff --git a/tools/syndicate/main.go b/tools/syndicate/main.go
index bd97a5e6..921cfbf6 100644
--- a/tools/syndicate/main.go
+++ b/tools/syndicate/main.go
@@ -43,12 +43,10 @@ func main() {
 		}
 
 		fmt.Fprintf(os.Stderr, "Found %d new syndications to post in %s\n", len(toPost), feed)
-		for k, p := range toPost {
-			if err := pstr.Post(k, p); err == nil {
-				fmt.Printf("Posted '%s' to %s: %s\n", p.Title, k.Source, pstr.PostedURL(k))
-			} else {
-				fmt.Fprintf(os.Stderr, "Couldn't post %s to %s: %v\n", p.URL, k.Source, err)
-			}
+		posted, err := pstr.PostAll(toPost)
+		_ = posted
+		if err != nil {
+			fmt.Fprintf(os.Stderr, "Couldn't post syndications: %v\n", err)
 		}
 
 		for _, fname := range cfg.content {
diff --git a/tools/syndicate/poster/poster.go b/tools/syndicate/poster/poster.go
index 84a58815..15c9230a 100644
--- a/tools/syndicate/poster/poster.go
+++ b/tools/syndicate/poster/poster.go
@@ -11,6 +11,8 @@ import (
 	"github.com/by-jp/www.byjp.me/tools/syndicate/shared"
 )
 
+type ToPostList map[shared.SyndicationID]shared.Post
+
 type poster struct {
 	services *services.List
 	done     map[shared.SyndicationID]string
@@ -23,6 +25,19 @@ func New(services *services.List) *poster {
 	}
 }
 
+func (p *poster) PostAll(toPost ToPostList) (map[string]string, error) {
+	posted := make(map[string]string)
+	for sid, post := range toPost {
+		if err := p.Post(sid, post); err == nil {
+			posted[post.URL] = p.done[sid]
+		} else {
+			return posted, fmt.Errorf("couldn't post %s to %s: %w", post.URL, sid.Source, err)
+		}
+	}
+
+	return posted, nil
+}
+
 func (p *poster) Post(sid shared.SyndicationID, post shared.Post) error {
 	if _, ok := p.done[sid]; ok {
 		return nil
@@ -38,14 +53,6 @@ func (p *poster) Post(sid shared.SyndicationID, post shared.Post) error {
 	return nil
 }
 
-func (p *poster) PostedURL(sid shared.SyndicationID) string {
-	if url, ok := p.done[sid]; ok {
-		return url
-	} else {
-		return ""
-	}
-}
-
 func (p *poster) ReplaceReferences(fname string, tagMatcher *regexp.Regexp) error {
 	f, err := os.ReadFile(fname)
 	if err != nil {