# Tufan Erdoğan

> Personal site of Tufan Erdoğan — Channel Development Manager and Team Lead at Jotform, based in Ankara, Türkiye. Hands-on guides and free tools on B2B growth, channel partnerships, SEO, email outreach and automation, in Turkish and English.

## About
- Role: Channel Development Manager and Team Lead at Jotform (with the company since 2018, started as an intern). Works on agency and reseller partner channels, outbound lead generation and multi-channel B2B growth.
- Background: building websites since age 15; Middle East Technical University (METU / ODTÜ) graduate, Computer Education & Instructional Technology.
- Award: early team member of KızBaşına, which placed 2nd worldwide at the Facebook Global Digital Challenge (Washington D.C., 2018).
- Also builds websites and automation systems as a freelancer.
- About page — TR: https://tufanerdogan.com/hakkimda/ | EN: https://tufanerdogan.com/en/about/

## What he does
- Outbound & Demand Gen: ICP and messaging, prospecting, multichannel sequences, ABM, qualification and handoff
- Channel Partnerships: ideal partner profile, partner sourcing, recruitment outreach, activation journey
- SEO & Outreach: link building, outreach campaigns, content and editorial, technical SEO, AI visibility
- Automation & AI: workflow automation, scraping and enrichment, CRM integration, AI personalization, reporting
- Web Development: business websites, landing pages, custom tools, speed and SEO
- Team & Playbooks: playbooks, onboarding and training, agency management, dashboards

## Free tools
- AI Crawler Checker — checks what a site's robots.txt and meta tags say to 21 AI and search bots and whether llms.txt exists, and generates robots.txt / llms.txt files. It does not measure indexing or citation in AI answers. TR: https://tufanerdogan.com/ai-crawler-checker/ | EN: https://tufanerdogan.com/en/ai-crawler-checker/
- Email Permutator — generates every likely email address from a first name, last name and company domain; handles Turkish characters, middle names and nicknames, and shows the domain's mail provider via an MX lookup. TR: https://tufanerdogan.com/mail-adresi-tahmin-araci/ | EN: https://tufanerdogan.com/en/email-permutator/
- Email Signature Generator — builds an HTML email signature (5 templates, logo/photo, social icons, accent colour) that can be pasted into Gmail or Outlook, with a plain-text version for phones; the same page explains how to add a signature in Gmail, Outlook, iPhone and Android. TR: https://tufanerdogan.com/mail-imza-olusturucu/ | EN: https://tufanerdogan.com/en/email-signature-generator/
- SPF, DKIM & DMARC Checker — checks a domain's SPF (including the 10-DNS-lookup limit), DKIM (common selectors) and DMARC records plus MX in the browser, explains problems in plain language and generates SPF and DMARC records; the page explains setup in cPanel, Google Workspace and Microsoft 365. TR: https://tufanerdogan.com/spf-dkim-dmarc-kontrol/ | EN: https://tufanerdogan.com/en/spf-dkim-dmarc-checker/
- Email Spam Checker — scores an email's subject and body against 250+ Turkish and English spam-trigger words, in the browser. TR: https://tufanerdogan.com/email-spam-icerik-kontrolu/ | EN: https://tufanerdogan.com/en/email-spam-checker/

## Guides (Turkish & English)
- Finding anyone's email address (Hunter.io, LinkedIn, free and paid methods) — TR: https://tufanerdogan.com/blog/mail-adresi-bulma/ | EN: https://tufanerdogan.com/en/blog/finding-email-addresses/
- Preventing emails from going to spam (blacklists, warmup, SPF/DKIM/DMARC) — TR: https://tufanerdogan.com/blog/mail-spama-dusme-engelleme/ | EN: https://tufanerdogan.com/en/blog/prevent-emails-going-to-spam/
- Link building and backlinks, a detailed guide — TR: https://tufanerdogan.com/blog/link-building-nedir/ | EN: https://tufanerdogan.com/en/blog/what-is-link-building/
- Personalized bulk email with custom images (Lemlist) — TR: https://tufanerdogan.com/blog/lemlist-ile-toplu-mail-gonderme/ | EN: https://tufanerdogan.com/en/blog/personalized-bulk-email-sending/
- Viral marketing, with real examples — TR: https://tufanerdogan.com/blog/viral-pazarlama-nedir/ | EN: https://tufanerdogan.com/en/blog/what-is-viral-marketing/
- Creating online surveys step by step (Jotform) — TR: https://tufanerdogan.com/blog/online-anket-olusturma/ | EN: https://tufanerdogan.com/en/blog/creating-online-surveys/

## uLemio (product)
- uLemio is a tool available in Turkish and English, built by Tufan Erdoğan as a personal product, for sending individual emails to a small contact list from the user's own Gmail, Google Workspace, Yandex or supported SMTP/IMAP account. Sends are spread over chosen days and hours; up to two optional follow-ups stop for a recipient when a reply is detected; incoming email bodies are not read. Limits: 30 emails per mailbox per day (first emails and follow-ups share the quota), up to 4 mailboxes. Outlook.com, Hotmail and Microsoft 365 mailboxes are not supported. Pilot: the first 100 accounts that join stay free; no credit card.
- Overview and current product limits: https://tufanerdogan.com/ulemio/
- Practical guides in Turkish: https://tufanerdogan.com/ulemio/rehber/
  - Toplu mail nasıl gönderilir? (four methods: BCC, personalized emails from a spreadsheet, sending tools and newsletter services) — https://tufanerdogan.com/ulemio/rehber/toplu-mail-nasil-gonderilir/
  - Gmail’den toplu mail nasıl gönderilir? (BCC, mail merge, sending tool) — https://tufanerdogan.com/ulemio/rehber/gmail-toplu-mail-gonderme/
  - Excel listesinden kişiye özel toplu mail gönderme (CSV/XLSX) — https://tufanerdogan.com/ulemio/rehber/excel-listesinden-toplu-mail/
  - Hatırlatma maili nasıl yazılır? 6 kısa örnek — https://tufanerdogan.com/ulemio/rehber/hatirlatma-maili-ornekleri/
  - Yeni ürününüzü ilk müşterilere maille tanıtma — https://tufanerdogan.com/ulemio/rehber/yeni-urunu-maille-tanitma/
  - Outlook’tan toplu mail nasıl gönderilir? (Microsoft's own methods; not uLemio support) — https://tufanerdogan.com/ulemio/rehber/outlook-toplu-mail-gonderme/
  - Fuar sonrası mail örnekleri (post-trade-fair follow-up examples) — https://tufanerdogan.com/ulemio/rehber/fuar-sonrasi-mail-ornekleri/
  - Gmail günlük mail limiti (Gmail daily sending limits vs. tool quota) — https://tufanerdogan.com/ulemio/rehber/gmail-gunluk-mail-limiti/
  - Gmail uygulama şifresi (Google app passwords: eligibility, troubleshooting, revoking) — https://tufanerdogan.com/ulemio/rehber/gmail-uygulama-sifresi/
  - Ücretsiz toplu mail araçları (comparison of free plans by use case; author builds uLemio) — https://tufanerdogan.com/ulemio/rehber/ucretsiz-toplu-mail-araclari/
- English overview: https://tufanerdogan.com/en/ulemio/ (the app interface is available in Turkish and English)
- Practical guides in English: https://tufanerdogan.com/en/ulemio/guides/
  - How to send bulk email with Gmail — https://tufanerdogan.com/en/ulemio/guides/send-bulk-email-with-gmail/
  - Send personalized emails from an Excel spreadsheet — https://tufanerdogan.com/en/ulemio/guides/send-personalized-email-from-a-spreadsheet/
  - Follow-up email examples — https://tufanerdogan.com/en/ulemio/guides/follow-up-email-examples/
  - Introduce a new product by email — https://tufanerdogan.com/en/ulemio/guides/introduce-a-new-product-by-email/
  - How to send bulk email with Outlook (Microsoft's own methods; not uLemio support) — https://tufanerdogan.com/en/ulemio/guides/send-bulk-email-with-outlook/
  - Post-trade-show email examples — https://tufanerdogan.com/en/ulemio/guides/post-trade-show-email-examples/
  - Gmail daily sending limits — https://tufanerdogan.com/en/ulemio/guides/gmail-daily-sending-limits/
  - Gmail app password — https://tufanerdogan.com/en/ulemio/guides/gmail-app-password/
  - Free bulk email tools (author builds uLemio) — https://tufanerdogan.com/en/ulemio/guides/free-bulk-email-tools/
- Web application: https://ulemio.com/
- Privacy: https://ulemio.com/gizlilik | Terms: https://ulemio.com/kullanim-sartlari

## Contact
- Email: t@tufanerdogan.com
- LinkedIn: https://www.linkedin.com/in/tufan-erdogan/
- Contact page — TR: https://tufanerdogan.com/iletisim/ | EN: https://tufanerdogan.com/en/contact/

## Feeds
- RSS (Turkish): https://tufanerdogan.com/rss.xml
- RSS (English): https://tufanerdogan.com/en/rss.xml
- Sitemap: https://tufanerdogan.com/sitemap-index.xml