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Questions most frequently asked:

What Is a Welcome Email?

A welcome email is the first message someone receives after subscribing to your list, creating an account or completing their...

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How to Optimise Subject Lines as Title Tags for Email Campaigns

An email subject line plays the same role as a web title tag: it’s the first thing people see in...

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Is There a Difference Between a Spam Blacklist and a DNS-Based Blacklist?

Both terms refer to lists of senders flagged as suspicious, but they describe slightly different things. A « spam blacklist...

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How Often Should I Check My Email Metrics for Blacklisting Signs?

The right cadence depends on how often you send. As a baseline: scan core deliverability metrics after every campaign, do...

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What Are the Consequences of Being Blacklisted?

Being blacklisted is more than a technical inconvenience — it disrupts your entire email programme. Open rates collapse, revenue drops,...

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What Are the Differences Between Texting and Email?

Texting and email both deliver written messages, but they target very different moments. SMS goes straight to the phone in...

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How to Check if Your Email Address Is Blacklisted

An email address itself doesn’t end up on a blacklist directly — what actually gets listed is the IP address...

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How Does Email Blacklisting Happen?

Email blacklisting almost always comes from one of three causes: complaints, traps or technical problems. Anti-spam organisations watch sending behaviour...

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What is Email Blacklisting?

Email blacklisting is a deliverability blocker: an IP address or sending domain gets added to a public list of suspected...

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How to Send Form and Survey Emails From Your Own Domain

By default, Mailpro forms and surveys send confirmation and notification emails from a Mailpro server address. To make those messages...

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Are Email Addresses Case Sensitive?

Short answer: in everyday email use, addresses are treated as case-insensitive. Sending to [email protected] or [email protected] reaches the same inbox...

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How can I effectively manage my email list?

Managing an email list well is the difference between a campaign that lands in the inbox and one that gets...

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What’s a no-reply email?

A no-reply email is a sender address — for example [email protected] — used to push transactional or notification messages without...

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What’s the best font to use in email marketing?

The best font for email marketing is the one that displays correctly everywhere your campaign lands. Email clients have very...

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What is a CTA or call to action?

A CTA, or call-to-action, is the prompt — usually a button or styled link — that tells your reader exactly...

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Local Laws and Restrictions on SMS Campaigns

SMS marketing rules vary widely by country. Mailpro routes through licensed regional carriers, but the legal responsibility for consent, opt-out,...

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SMS regulations in Peru

Marketing SMS in Peru are governed by Law 29733 on Personal Data Protection, its regulation (Supreme Decree 003-2013-JUS) and the...

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SMS regulations in Mexico

Marketing SMS in Mexico are governed by the Federal Law on Protection of Personal Data Held by Private Parties (LFPDPPP),...

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SMS regulations in Italy

Marketing SMS in Italy are governed by the GDPR, the Italian Data Protection Code (Legislative Decree 196/2003 as amended by...

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SMS regulations in Colombia

Marketing SMS in Colombia are governed by Law 1581 of 2012 (Personal Data Protection), Decree 1377 of 2013, and the...

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