Sent mail does not appear
If you sent an email from MailDesk but can’t find it later, don’t worry — in most cases this is expected behavior and easy to explain.
MailDesk shows sent emails immediately, then replaces them with the provider’s copy during the next sync.
How sent mail works in MailDesk
When you click Send:
1️⃣ The email is sent immediately via your outgoing server
2️⃣ It appears in Sent right away (local entry)
3️⃣ Your email provider saves its own copy
4️⃣ The next sync replaces the local entry
This avoids duplicate sent emails.
Check the correct Sent folder
Different providers use different Sent folders.
Common names:
Sent
Sent Items
Sent Mail
If you don’t see your message:
Check which Sent folder is selected for sync
Verify in your webmail where sent emails appear
Provider-specific behavior
Gmail
Gmail automatically labels sent mail
MailDesk replaces the local copy after sync
Short delays are normal
Outlook / Microsoft 365
Sent emails are stored in Sent Items
The server copy replaces the local one
Sync timing depends on Microsoft Graph
IMAP providers
Some servers do not store sent mail automatically
MailDesk relies on the selected Sent folder
Folder mapping must match provider behavior
Check Drafts
If sending fails:
The message may remain in Drafts
Content is not lost
If Drafts contain the message:
Review connection settings
Try sending again
When sent mail truly does not appear
Investigate further if:
Sending fails repeatedly
Error messages appear
SMTP tests fail
In this case:
Ask your administrator to check SMTP logs
Verify outgoing server configuration
Quick checklist
Before contacting support, check:
Correct Sent folder selected
Waited for the next sync
Drafts folder
Account authorization still valid
What’s next?
→ Review Emails are missing or delayed
→ Check OAuth problems (Gmail / Outlook)
→ Contact support if sending consistently fails
Tip:
If you see a sent email immediately and it disappears briefly, it’s usually being replaced by the provider’s copy.