diff --git a/SoObjects/Mailer/SOGoMailAccount.m b/SoObjects/Mailer/SOGoMailAccount.m
index 4e74932ff..8027f7a56 100644
--- a/SoObjects/Mailer/SOGoMailAccount.m
+++ b/SoObjects/Mailer/SOGoMailAccount.m
@@ -341,7 +341,7 @@ static NSString *inboxFolderName = @"INBOX";
   NSURL *nsURL;
   NSString *baseURLString, *urlString;
 
-  baseURLString = [[self imap4URL] absoluteString];
+  baseURLString = [self imap4URLString];
   urlString = [NSString stringWithFormat: @"%@%@/", baseURLString, [namespace stringByEscapingURL]];
   nsURL = [NSURL URLWithString: urlString];
   folders = [[self imap4Connection] allFoldersForURL: nsURL