diff --git a/htdocs/projet/list.php b/htdocs/projet/list.php
index 26119927fda..e7e8cc40b68 100644
--- a/htdocs/projet/list.php
+++ b/htdocs/projet/list.php
@@ -1858,8 +1858,8 @@ while ($i < $imaxinloop) {
 		}
 		// Email MsgID
 		if (!empty($arrayfields['p.email_msgid']['checked'])) {
-			print '<td class="center">';
-			print $obj->email_msgid;
+			print '<td class="tdoverflowmax125" title="'.dol_escape_htmltag($obj->email_msgid).'">';
+			print dol_escape_htmltag($obj->email_msgid);
 			print '</td>';
 			if (!$i) $totalarray['nbfield']++;
 		}