diff --git a/src/components/Group/QMailMessages.tsx b/src/components/Group/QMailMessages.tsx
index 6fbf270..9d819bc 100644
--- a/src/components/Group/QMailMessages.tsx
+++ b/src/components/Group/QMailMessages.tsx
@@ -107,7 +107,7 @@ export const QMailMessages = ({userName, userAddress}) => {
       let unread = false
 
       mails.forEach((mail)=> {
-        if(lastEnteredTimestamp && isLessThanOneWeekOld(mail?.created)){
+        if(!lastEnteredTimestamp && isLessThanOneWeekOld(mail?.created) || (lastEnteredTimestamp && isLessThanOneWeekOld(mail?.created) && lastEnteredTimestamp < mail?.created)){
           unread = true
         }
       })
@@ -144,13 +144,13 @@ export const QMailMessages = ({userName, userAddress}) => {
         Latest Q-Mails
       </Typography>
       <MarkEmailUnreadIcon sx={{
-        color: anyUnread ? '--unread' : 'white'
+        color: anyUnread ? 'var(--unread)' : 'white'
       }}/>
      {isExpanded ? <ExpandLessIcon sx={{
       marginLeft: 'auto'
      }} /> : (
       <ExpandMoreIcon sx={{
-        color: anyUnread ? '--unread' : 'white',
+        color: anyUnread ? 'var(--unread)' : 'white',
          marginLeft: 'auto'
        }}  />
      )}