A Gmail address reports being over quota primarily because its 15 GB of free storage is shared across Google Drive and Google Photos. When this combined storage is full, users can't receive new emails. This issue can arise from large attachments, photos, music files, and other data stored in these services. Syncing processes can also temporarily exceed the quota. Resolutions include clearing out large or unnecessary files, emptying the spam and trash folders, or purchasing additional storage through Google One. Once the storage is reduced below the limit, the Gmail address will start receiving mail again.
12 marketer opinions
A Gmail address may temporarily report being over quota due to shared storage with Google Drive and Google Photos. Large attachments, synced files, and items in the spam or trash folders can quickly consume storage. Clearing space or purchasing additional storage typically resolves the issue, allowing mail reception to resume.
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Email marketer from Quora user John Smith explains that Gmail's storage is shared across Google services, including Google Drive and Photos, so it's easy to fill up the quota quickly. After user cleans up the storage, Gmail resumes normal activity.
13 Jul 2021 - Quora
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Marketer from Email Geeks explains a similar issue they ran into. They figured out that Android devices store photos in Google Drive, which uses the 15GB allocation. Removing photos clears up space in Gmail.
28 Jun 2021 - Email Geeks
3 expert opinions
Gmail addresses may temporarily report being over quota due to the shared storage system with Google Drive and Google Photos. When a user stores many items in Google Drive, it can cause their Gmail to bounce. Regular purging of unnecessary files is recommended to prevent this issue.
Expert view
Expert from Word to the Wise, Laura Atkins, explains that shared storage across Google services can lead to temporary 'over quota' notifications in Gmail. Clearing space in Google Drive or Photos can resolve the issue and allow mail reception to resume.
16 Jul 2022 - Word to the Wise
Expert view
Expert from Email Geeks shares that Gmail is shared quota so if you’re storing a lot of things in your Google Drive, mail can bounce.
22 May 2024 - Email Geeks
3 technical articles
Gmail reports being over quota due to its shared storage system with Google Drive and Google Photos, typically offering 15 GB of free space. When a user surpasses this storage limit, they cannot send or receive emails, leading to bounce-back messages for senders. Resolving this involves either clearing storage by deleting files and emails or subscribing to a Google One plan for more storage. Once the storage is below the quota, email functionality resumes.
Technical article
Documentation from Mailtrap explains a full Gmail inbox can cause senders to receive bounce-back messages. The over-quota problem occurs if the user has surpassed the storage limit. They might free space or subscribe to a Google One plan for more storage. After freeing up space, mail reception will start again.
14 Oct 2024 - Mailtrap
Technical article
Documentation from IONOS explains Gmail quota is often shared with Google Drive and Google Photos. When a Gmail user's account goes over quota, emails sent to the address get bounced back to the sender. In some cases the quota can be cleared by removing files and emails or the user may need to purchase a quota increase. Once the quota is no longer exceeded mail will resume.
4 Nov 2024 - IONOS
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