BREAKING: SendGrid MINOR 🟡 Contact Upload Delays in New Marketing Campaigns [l8rgdtsyvyk0]

SendGrid experiencing partial disruption with contact upload functionality. Immediate workarounds and monitoring guidance for indie hackers.

BREAKING: SendGrid Contact Upload Delays 🟡

Status: INVESTIGATING | Severity: MINOR | Impact: Partial

Last Updated: NOW

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What's Down + Who's Affected

SendGrid is reporting contact upload delays specifically in new Marketing Campaign creation flows. This impacts:

Uploading contact lists via CSV/API to new campaigns

Initial campaign contact segmentation

Bulk contact imports for fresh campaigns

What's NOT affected (confirmed working):

Transactional email sends (API, SMTP)

Existing campaign sends

Contact list management in your account dashboard

Template management

Basic email delivery

Estimated affected users: Teams creating NEW marketing campaigns. If you're only sending transactional email or managing existing campaigns, you're likely fine.

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Immediate Workarounds (Do This Now)

Option 1: Delay Campaign Launch (Safest)

If you don't have a hard deadline in the next 2-4 hours, wait it out. SendGrid typically resolves these in that window.

Option 2: Use Existing Campaign as Template

1. Duplicate a previously created campaign (contacts already uploaded) 2. Update messaging/content 3. Replace send list by exporting/re-uploading to an existing campaign 4. Schedule send

Option 3: Manual API Workaround

If you have engineering bandwidth: ``` // Upload contacts to Marketing Contacts first (not the campaign directly) POST /v3/marketing/contacts // Then create campaign pointing to that list POST /v3/marketing/campaigns ``` This bypasses the direct campaign upload flow. Check SendGrid docs for current endpoint status.

Option 4: Temporary Alternative (Fastest Failover)

For time-sensitive sends:

Mailgun (transactional + marketing, 5min setup)

AWS SES (if you need scale, steeper learning curve)

Resend (indie-friendly, modern API)

Don't migrate permanently—just route this campaign through a secondary service temporarily.

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How to Check If You're Affected

1. Try uploading a small test CSV to a new campaign (5-10 contacts) 2. Check SendGrid Status Page: https://status.sendgrid.com 3. Monitor your logs for 429/503 responses on POST to /marketing/contacts 4. Test with API: Run a quick contact upload script; measure response times (normal: <2s, delayed: >10s)

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Monitoring Recovery

Refresh these every 15 minutes:

1. SendGrid Official Status: https://status.sendgrid.com 2. Set up alerts on status page (subscribe to notifications) 3. Test your workflow: Create dummy campaign, upload 10 contacts 4. Check response times: Monitor API latency via your dashboard

Green light: All contacts upload in <3 seconds, no errors in response logs.

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Action Plan Summary

✅ Check status.sendgrid.com right now

✅ If critical: Use API workaround OR route through secondary provider

✅ If not urgent: Wait 2-4 hours, refresh status page

✅ Document your workaround for your team (Slack/Discord)

✅ Monitor recovery via status page + test sends

Do NOT: Retry aggressively (you'll hit rate limits). Do NOT panic—transactional email is fine.

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Need Help?

Post your status in the comments. If you found a working workaround, share it. We're all building on the same infrastructure—let's figure this out together.

– Your StillNotAThing Dev Team