diff --git a/public/src/modules/helpers.js b/public/src/modules/helpers.js
index d9f97ce549..4462971e00 100644
--- a/public/src/modules/helpers.js
+++ b/public/src/modules/helpers.js
@@ -205,14 +205,14 @@
 	function renderDigestAvatar(block) {
 		if (block.teaser) {
 			if (block.teaser.user.picture) {
-				return '<img style="vertical-align: middle; width: 32px; height: 32px; padding-right: 8px; border-radius: 50%;" src="' + block.teaser.user.picture + '" title="' + block.teaser.user.username + '" />';
+				return '<img style="vertical-align: middle; width: 32px; height: 32px; border-radius: 50%;" src="' + block.teaser.user.picture + '" title="' + block.teaser.user.username + '" />';
 			}
-			return '<div style="vertical-align: middle; width: 32px; height: 32px; line-height: 32px; font-size: 16px; margin-right: 8px; background-color: ' + block.teaser.user['icon:bgColor'] + '; color: white; text-align: center; display: inline-block; border-radius: 50%;">' + block.teaser.user['icon:text'] + '</div>';
+			return '<div style="vertical-align: middle; width: 32px; height: 32px; line-height: 32px; font-size: 16px; background-color: ' + block.teaser.user['icon:bgColor'] + '; color: white; text-align: center; display: inline-block; border-radius: 50%;">' + block.teaser.user['icon:text'] + '</div>';
 		}
 		if (block.user.picture) {
-			return '<img style="vertical-align: middle; width: 32px; height: 32px; padding-right: 8px; border-radius: 50%;" src="' + block.user.picture + '" title="' + block.user.username + '" />';
+			return '<img style="vertical-align: middle; width: 32px; height: 32px; border-radius: 50%;" src="' + block.user.picture + '" title="' + block.user.username + '" />';
 		}
-		return '<div style="vertical-align: middle; width: 32px; height: 32px; line-height: 32px; font-size: 16px; margin-right: 8px; background-color: ' + block.user['icon:bgColor'] + '; color: white; text-align: center; display: inline-block; border-radius: 50%;">' + block.user['icon:text'] + '</div>';
+		return '<div style="vertical-align: middle; width: 32px; height: 32px; line-height: 32px; font-size: 16px; background-color: ' + block.user['icon:bgColor'] + '; color: white; text-align: center; display: inline-block; border-radius: 50%;">' + block.user['icon:text'] + '</div>';
 	}
 
 	function userAgentIcons(data) {
diff --git a/src/emailer.js b/src/emailer.js
index 9c9311d875..672d8605c9 100644
--- a/src/emailer.js
+++ b/src/emailer.js
@@ -204,7 +204,9 @@ Emailer.send = function (template, uid, params, callback) {
 			params.rtl = await translator.translate('[[language:dir]]', results.settings.userLang) === 'rtl';
 			Emailer.sendToEmail(template, results.email, results.settings.userLang, params, function () {});
 		},
-	], callback);
+	], function (err) {
+		return callback(err);
+	});
 };
 
 Emailer.sendToEmail = function (template, email, language, params, callback) {
diff --git a/src/views/emails/digest.tpl b/src/views/emails/digest.tpl
index c24c7fbd9a..2f5fda8b5a 100644
--- a/src/views/emails/digest.tpl
+++ b/src/views/emails/digest.tpl
@@ -27,9 +27,9 @@
 									<tr>
 										<td style="padding: 16px; font-family: -apple-system,BlinkMacSystemFont,Segoe UI,Helvetica,Arial,sans-serif,Apple Color Emoji,Segoe UI Emoji,Segoe UI Symbol; width: 32px;">
 											<!-- IF notifications.image -->
-											<img style="vertical-align: middle; width: 32px; height: 32px; padding-right: 8px; border-radius: 50%" src="{notifications.image}" />
+											<img style="vertical-align: middle; width: 32px; height: 32px; border-radius: 50%" src="{notifications.image}" />
 											<!-- ELSE -->
-											<div style="vertical-align: middle; width: 32px; height: 32px; line-height: 32px; font-size: 16px; margin-right: 8px; background-color: {notifications.user.icon:bgColor}; color: white; text-align: center; display: inline-block; border-radius: 50%">{notifications.user.icon:text}</div>
+											<div style="vertical-align: middle; width: 32px; height: 32px; line-height: 32px; font-size: 16px; background-color: {notifications.user.icon:bgColor}; color: white; text-align: center; display: inline-block; border-radius: 50%">{notifications.user.icon:text}</div>
 											<!-- ENDIF notifications.image -->
 										</td>
 										<td style="padding: 16px; font-family: -apple-system,BlinkMacSystemFont,Segoe UI,Helvetica,Arial,sans-serif,Apple Color Emoji,Segoe UI Emoji,Segoe UI Symbol; line-height: 16px; color: #333333;">
diff --git a/test/template-helpers.js b/test/template-helpers.js
index 072d372717..7090683c3c 100644
--- a/test/template-helpers.js
+++ b/test/template-helpers.js
@@ -179,28 +179,28 @@ describe('helpers', function () {
 	it('should render digest avatar', function (done) {
 		var block = { teaser: { user: { username: 'baris', picture: '/uploads/1.png' } } };
 		var html = helpers.renderDigestAvatar(block);
-		assert.equal(html, '<img style="vertical-align: middle; width: 32px; height: 32px; padding-right: 8px; border-radius: 50%;" src="' + block.teaser.user.picture + '" title="' + block.teaser.user.username + '" />');
+		assert.equal(html, '<img style="vertical-align: middle; width: 32px; height: 32px; border-radius: 50%;" src="' + block.teaser.user.picture + '" title="' + block.teaser.user.username + '" />');
 		done();
 	});
 
 	it('should render digest avatar', function (done) {
 		var block = { teaser: { user: { username: 'baris', 'icon:text': 'B', 'icon:bgColor': '#ff000' } } };
 		var html = helpers.renderDigestAvatar(block);
-		assert.equal(html, '<div style="vertical-align: middle; width: 32px; height: 32px; line-height: 32px; font-size: 16px; margin-right: 8px; background-color: ' + block.teaser.user['icon:bgColor'] + '; color: white; text-align: center; display: inline-block; border-radius: 50%;">' + block.teaser.user['icon:text'] + '</div>');
+		assert.equal(html, '<div style="vertical-align: middle; width: 32px; height: 32px; line-height: 32px; font-size: 16px; background-color: ' + block.teaser.user['icon:bgColor'] + '; color: white; text-align: center; display: inline-block; border-radius: 50%;">' + block.teaser.user['icon:text'] + '</div>');
 		done();
 	});
 
 	it('should render digest avatar', function (done) {
 		var block = { user: { username: 'baris', picture: '/uploads/1.png' } };
 		var html = helpers.renderDigestAvatar(block);
-		assert.equal(html, '<img style="vertical-align: middle; width: 32px; height: 32px; padding-right: 8px; border-radius: 50%;" src="' + block.user.picture + '" title="' + block.user.username + '" />');
+		assert.equal(html, '<img style="vertical-align: middle; width: 32px; height: 32px; border-radius: 50%;" src="' + block.user.picture + '" title="' + block.user.username + '" />');
 		done();
 	});
 
 	it('should render digest avatar', function (done) {
 		var block = { user: { username: 'baris', 'icon:text': 'B', 'icon:bgColor': '#ff000' } };
 		var html = helpers.renderDigestAvatar(block);
-		assert.equal(html, '<div style="vertical-align: middle; width: 32px; height: 32px; line-height: 32px; font-size: 16px; margin-right: 8px; background-color: ' + block.user['icon:bgColor'] + '; color: white; text-align: center; display: inline-block; border-radius: 50%;">' + block.user['icon:text'] + '</div>');
+		assert.equal(html, '<div style="vertical-align: middle; width: 32px; height: 32px; line-height: 32px; font-size: 16px; background-color: ' + block.user['icon:bgColor'] + '; color: white; text-align: center; display: inline-block; border-radius: 50%;">' + block.user['icon:text'] + '</div>');
 		done();
 	});