A CSV import with field mapping looks like a technical, boring chore. Right up to the moment it breaks the list the whole company’s communication rests on. A...
Read more →Verifying an address without sending an email is not one call to one API. It is a sequence of tests: syntax, DNS, MX records, an SMTP dialog cut...
Read more →Filtr antyspamowy nie ocenia treści, tylko nadawcę Maile lądują w spamie głównie z powodów technicznych. Nie przez słowo “promocja” w temacie. Nie przez wykrzyknik, nie przez czerwony przycisk...
Read more →The sending report shows one number: bounces. Except that number covers three completely different things. A hard bounce is an address problem. A soft bounce is a moment-in-time...
Read more →Double opt-in is consent confirmed in a second step: the address joins the list only once the recipient clicks a link in a confirmation email. No extra form,...
Read more →You spent weeks on a campaign. The copy’s solid, design looks great, subscriber list is a decent size. You hit send, wait for results – and half your...
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