From 981748754a4857bab66a6fb94cdc5da4265ce003 Mon Sep 17 00:00:00 2001
From: Hivert Quentin <quentin.hivert.fr@gmail.com>
Date: Wed, 24 Sep 2025 09:18:08 +0200
Subject: [PATCH] fix(mailer): don't add mailto: to string starting with @

---
 SoObjects/SOGo/NSString+Utilities.m | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/SoObjects/SOGo/NSString+Utilities.m b/SoObjects/SOGo/NSString+Utilities.m
index ac1d36a47..45480cf32 100644
--- a/SoObjects/SOGo/NSString+Utilities.m
+++ b/SoObjects/SOGo/NSString+Utilities.m
@@ -184,6 +184,9 @@ static int cssEscapingCount;
     {
       rangePtr->location += offset;
       urlText = [selfCopy substringFromRange: *rangePtr];
+      //If we try to detect mail, check if the first char is @, meaning this is not an email
+      if([prefix isEqualToString: @"mailto:"] && [urlText characterAtIndex: 0] == '@')
+        continue;
       newUrlText = [NSString stringWithFormat: @"<a rel=\"noopener\" href=\"%@%@\">%@</a>",
                           ([urlText hasPrefix: prefix]? @"" : prefix),
                              urlText, urlText];