diff --git a/xExtension-ShareByEmail/README.md b/xExtension-ShareByEmail/README.md
index d6a4c19..ba583df 100644
--- a/xExtension-ShareByEmail/README.md
+++ b/xExtension-ShareByEmail/README.md
@@ -2,11 +2,18 @@
 
 This FreshRSS extension allows to share articles by email, in a more powerful way than the simple `mailto` solution.
 
+## How to install
+
 To install this extension, you must upload this directory in your `./extensions` directory and enable it on the extension panel in FreshRSS.
 
-You’ll have to configure the mailing system in FreshRSS. [See the documentation](https://freshrss.github.io/FreshRSS/en/admins/05_Configuring_email_validation.html#configure-the-smtp-server)
+## How to configure
+
+After the installation the `Email` sharing service will added to the list of available sharing services. You need to add the `Email` sharing service to your individual sharing service list before it is available in the sharing menu.
+
+You will have to configure the mailing system in FreshRSS. [See the documentation](https://freshrss.github.io/FreshRSS/en/admins/05_Configuring_email_validation.html#configure-the-smtp-server)
 
 ## Changelog
 
+- 0.3.0 detail information about the mail system shown in the extension config
 - 0.2.3 Turkish language support added
 - 0.1 initial version
diff --git a/xExtension-ShareByEmail/configure.phtml b/xExtension-ShareByEmail/configure.phtml
new file mode 100644
index 0000000..ac30a38
--- /dev/null
+++ b/xExtension-ShareByEmail/configure.phtml
@@ -0,0 +1,17 @@
+<?php
+declare(strict_types=1);
+?>
+
+<div class="form-group">
+	<label class="group-name" for="words_list">
+		<?= _t('shareByEmail.share.manage.mailer') ?>
+	</label>
+	<div class="group-controls">
+		<?= match (FreshRSS_Context::systemConf()->mailer) {
+			'mail' => _t('shareByEmail.share.manage.mail'),
+			'smtp' => _t('shareByEmail.share.manage.smtp', FreshRSS_Context::systemConf()->smtp['from']),
+			default => _t('shareByEmail.share.manage.error')
+		} ?>
+		<p class="help"><?= _i('help') ?> <?= _t('shareByEmail.share.manage.help') ?></a></p>
+	</div>
+</div>
diff --git a/xExtension-ShareByEmail/i18n/de/shareByEmail.php b/xExtension-ShareByEmail/i18n/de/shareByEmail.php
index 48307cf..d8961df 100755
--- a/xExtension-ShareByEmail/i18n/de/shareByEmail.php
+++ b/xExtension-ShareByEmail/i18n/de/shareByEmail.php
@@ -18,5 +18,12 @@
 		],
 		'intro' => 'Diesen Artikel per Mail versenden: “<strong>%s</strong>”',
 		'title' => 'Einen Artikel per Mail teilen.',
+		'manage' => [
+			'mailer' => 'E-Mail-Versand',
+			'mail' => 'via PHP <code>mail()</code>',
+			'smtp' => 'via SMTP (versendet von %s)',
+			'error' => 'Fehler',
+			'help' => 'Versand zwischen PHP <code>mail()</code> und SMTP in <kbd>config.php</kbd> wechseln: siehe <a href="https://freshrss.github.io/FreshRSS/en/admins/05_Configuring_email_validation.html#configure-the-smtp-server" target="_blank">Dokumentation</a>',
+		]
 	],
 ];
diff --git a/xExtension-ShareByEmail/i18n/en/shareByEmail.php b/xExtension-ShareByEmail/i18n/en/shareByEmail.php
index d08a1bb..49c8784 100644
--- a/xExtension-ShareByEmail/i18n/en/shareByEmail.php
+++ b/xExtension-ShareByEmail/i18n/en/shareByEmail.php
@@ -18,5 +18,12 @@
 		],
 		'intro' => 'You are about to share this article by email: “<strong>%s</strong>”',
 		'title' => 'Share an article by email',
+		'manage' => [
+			'mailer' => 'Mailing system',
+			'mail' => 'PHP <code>mail()</code>',
+			'smtp' => 'SMTP (send from %s)',
+			'error' => 'Error',
+			'help' => 'Switch PHP <code>mail()</code>/SMTP connection in <kbd>config.php</kbd>: see <a href="https://freshrss.github.io/FreshRSS/en/admins/05_Configuring_email_validation.html#configure-the-smtp-server" target="_blank">documentation</a>'
+		],
 	],
 ];
diff --git a/xExtension-ShareByEmail/i18n/fr/shareByEmail.php b/xExtension-ShareByEmail/i18n/fr/shareByEmail.php
index beb3e22..9343f35 100644
--- a/xExtension-ShareByEmail/i18n/fr/shareByEmail.php
+++ b/xExtension-ShareByEmail/i18n/fr/shareByEmail.php
@@ -18,5 +18,12 @@
 		],
 		'intro' => 'Vous êtes sur le point de partager cet article par courriel : « <strong>%s</strong> »',
 		'title' => 'Partager un article par courriel',
+		'manage' => [
+			'mailer' => 'Système de messagerie',
+			'mail' => 'PHP <code>mail()</code>',
+			'smtp' => 'SMTP (envoyer en tant que %s)',
+			'error' => 'Erreur',
+			'help' => 'Éditer les paramètres SMTP ou PHP <code>mail()</code> dans <kbd>config.php</kbd> : voir <a href="https://freshrss.github.io/FreshRSS/en/admins/05_Configuring_email_validation.html#configure-the-smtp-server" target="_blank">la documentation</a>',
+		]
 	],
 ];
diff --git a/xExtension-ShareByEmail/i18n/tr/shareByEmail.php b/xExtension-ShareByEmail/i18n/tr/shareByEmail.php
index 21248e3..cc40d1b 100644
--- a/xExtension-ShareByEmail/i18n/tr/shareByEmail.php
+++ b/xExtension-ShareByEmail/i18n/tr/shareByEmail.php
@@ -18,5 +18,12 @@
 		],
 		'intro' => 'Bu makaleyi e-posta yoluyla paylaşmak üzeresiniz: “<strong>%s</strong>”',
 		'title' => 'Bir makaleyi e-posta ile paylaşın',
+		'manage' => [
+			'mailer' => 'Mailing system',	// TODO
+			'mail' => 'PHP <code>mail()</code>',	// TODO
+			'smtp' => 'SMTP (send from %s)',	// TODO
+			'error' => 'Error',	// TODO
+			'help' => 'Switch PHP <code>mail()</code>/SMTP connection in <kbd>config.php</kbd>: see <a href="https://freshrss.github.io/FreshRSS/en/admins/05_Configuring_email_validation.html#configure-the-smtp-server" target="_blank">documentation</a>',	// TODO
+		]
 	],
 ];
diff --git a/xExtension-ShareByEmail/metadata.json b/xExtension-ShareByEmail/metadata.json
index 265331f..963fc83 100644
--- a/xExtension-ShareByEmail/metadata.json
+++ b/xExtension-ShareByEmail/metadata.json
@@ -1,8 +1,8 @@
 {
-  "name": "Share By Email",
-  "author": "Marien Fressinaud",
-  "description": "Improve the sharing by email system.",
-  "version": "0.2.3",
-  "entrypoint": "ShareByEmail",
-  "type": "user"
+	"name": "Share By Email",
+	"author": "Marien Fressinaud",
+	"description": "Improve the sharing by email system.",
+	"version": "0.3.0",
+	"entrypoint": "ShareByEmail",
+	"type": "user"
 }
diff --git a/xExtension-ShareByEmail/views/shareByEmail/share.phtml b/xExtension-ShareByEmail/views/shareByEmail/share.phtml
index 36edb7c..f157d8d 100644
--- a/xExtension-ShareByEmail/views/shareByEmail/share.phtml
+++ b/xExtension-ShareByEmail/views/shareByEmail/share.phtml
@@ -3,75 +3,75 @@
 	/** @var ShareByEmail\mailers\View $this */
 ?>
 <div class="post">
-    <h1><?= _t('shareByEmail.share.title') ?></h1>
+	<h1><?= _t('shareByEmail.share.title') ?></h1>
 
-    <p>
-        <?= _t('shareByEmail.share.intro', isset($this->entry) ? $this->entry->title() : '') ?>
-    </p>
+	<p>
+		<?= _t('shareByEmail.share.intro', isset($this->entry) ? $this->entry->title() : '') ?>
+	</p>
 
-    <form class="sbe-form-share" method="POST">
-        <input type="hidden" name="_csrf" value="<?= FreshRSS_Auth::csrfToken() ?>" />
+	<form class="sbe-form-share" method="POST">
+		<input type="hidden" name="_csrf" value="<?= FreshRSS_Auth::csrfToken() ?>" />
 
-        <div class="form-group">
-            <label class="group-name" for="to">
-                <?= _t('shareByEmail.share.form.to') ?>
-            </label>
+		<div class="form-group">
+			<label class="group-name" for="to">
+				<?= _t('shareByEmail.share.form.to') ?>
+			</label>
 
-            <div class="group-controls">
-                <input
-                    type="email"
-                    name="to"
-                    id="to"
-                    class="long"
-                    placeholder="camille@dupuis-morizeau.com"
-                    required
-                    autofocus
-                    value="<?= $this->to ?>"
-                />
-            </div>
-        </div>
+			<div class="group-controls">
+				<input
+					type="email"
+					name="to"
+					id="to"
+					class="long"
+					placeholder="alice@example.net"
+					required="required"
+					autofocus="autofocus"
+					value="<?= $this->to ?>"
+				/>
+			</div>
+		</div>
 
-        <div class="form-group">
-            <label class="group-name" for="subject">
-                <?= _t('shareByEmail.share.form.subject') ?>
-            </label>
+		<div class="form-group">
+			<label class="group-name" for="subject">
+				<?= _t('shareByEmail.share.form.subject') ?>
+			</label>
 
-            <div class="group-controls">
-                <input
-                    type="text"
-                    name="subject"
-                    id="subject"
-                    class="long"
-                    required
-                    value="<?= $this->subject ?>"
-                />
-            </div>
-        </div>
+			<div class="group-controls">
+				<input
+					type="text"
+					name="subject"
+					id="subject"
+					class="long"
+					required="required"
+					value="<?= $this->subject ?>"
+				/>
+			</div>
+		</div>
 
-        <div class="form-group">
-            <label class="group-name" for="content">
-                <?= _t('shareByEmail.share.form.content') ?>
-            </label>
+		<div class="form-group">
+			<label class="group-name" for="content">
+				<?= _t('shareByEmail.share.form.content') ?>
+			</label>
 
-            <div class="group-controls">
-                <textarea
-                    name="content"
-                    id="content"
-                    required
-                ><?= $this->content ?></textarea>
-            </div>
-        </div>
+			<div class="group-controls">
+				<textarea
+					name="content"
+					id="content"
+					required="required"
+				><?= $this->content ?></textarea>
+			</div>
+		</div>
 
-        <div class="form-group form-actions">
-            <div class="group-controls">
-                <button type="submit" class="btn btn-important">
-                    <?= _t('shareByEmail.share.form.send') ?>
-                </button>
+		<div class="form-group form-actions">
+			<div class="group-controls">
+				<button type="submit" class="btn btn-important">
+					<?= _t('shareByEmail.share.form.send') ?>
+				</button>
 
-                <a class="btn" href="<?= _url('index', 'index') ?>">
-                    <?= _t('shareByEmail.share.form.cancel') ?>
-                </a>
-            </div>
-        </div>
-    </form>
+				<a class="btn" href="<?= _url('index', 'index') ?>">
+					<?= _t('shareByEmail.share.form.cancel') ?>
+				</a>
+			</div>
+		</div>
+	</form>
 </div>