Guanacos Tech
ES
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Google Workspace, Cloud & deliverability · since 2018
We fix
Paste your domain and in 30 seconds you’ll know exactly what’s broken — then we fix it for good, and keep it fixed.
How the inbox is actually decided
Authentication
SPF, DKIM and DMARC can all be published in your DNS and still not align on the mail you actually send. “We have DMARC” means nothing on its own — what counts is whether it passes in the live headers landing at Gmail.
Presence isn’t protection.
The 2024 rules
Since February 2024, Gmail and Yahoo reject bulk mail that isn’t authenticated with SPF, DKIM and DMARC, and they hold your spam-complaint rate under 0.3%. Setups that worked for years quietly started bouncing.
The bar is higher than your last audit.
Reputation
Rewriting subject lines won’t save a domain with no DMARC and a cold IP. Inbox placement is decided by authentication, sending reputation and list hygiene — long before a single word of content is scored.
Fix the plumbing, not the prose.
What we do
We rebuild SPF, DKIM, and DMARC from the ground up. Ramp DMARC from monitor-only to enforcement without losing a single legitimate send. Get off blocklists. Set up BIMI when you're ready. Then keep watching, so it stays fixed.
Shared drives cleaned up. External sharing under control. Super-admin hygiene. Onboarding and offboarding that actually runs. The kind of work you only notice when it stops being a fire.
Google Cloud setups for small teams: Cloud Run, Firestore, only the IAM you need. Gemini, Claude, or open-source models wired into Sheets, Slack, your support inbox. Built to run in production.
Migrations, admin and security hardening, email deliverability, and Gemini rollout. Done right, on schedule, with no surprises.
Gemini Enterprise, AI automations, infrastructure modernization, and on-prem to cloud migrations that keep running after we hand them over.
Selected work
Migration
Moved a professional services team into Google Workspace with staged cutover planning and verified mailbox data.
Outcome: zero mailbox data loss; users back to work Monday 9am.Deliverability
Resolved SPF, DKIM, and DMARC conflicts damaging inbox placement and domain reputation across outbound mail.
Outcome: DMARC p=reject in 6 weeks; bounce rate cut to under 0.5%.Cloud modernization
Refined a cloud deployment into a simpler, observable platform with secure service boundaries and automation-ready structure.
Outcome: release cadence weekly; cost down 40% in one quarter.The work behind the work
A reply that lands in the inbox is worth more than any dashboard. We read your DNS, your headers, and your Admin logs before we touch a record. DMARC at p=reject is a milestone, not a setting you flip and walk away from. We don't hand over slide decks — we ship the thing, then stay until it holds.
What clients say
5.0 average rating across client reviews.
"Amazing work. The team knows everything about Google Workspace. They are very patient and clear when they explain the process and the steps that need to be taken."
"The team was fantastic to work with: knowledgeable, fast, efficient and excellent communicators."
"Happy with how the team handled this task. They split my GSuite accounts as requested and ensured everything transferred without hiccups. They took the time to explain the process and answer every question along the way."
"The team's proficiency in managing email systems was evident from the beginning. They approached the task with a level of expertise and attention to detail that was truly impressive — every part of the process was in good hands."
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